Specifying Leader and 008 Field Search Criteria for MARC21 Authority Records
                To specify a MARC21 authority record leader or 008 subfield for a search criterion:
                
                    - Select Authority from the Store Record Type drop-down list.
 
                    - Select Authority as the record Type to search.
 
                    - Double click the Field cell and select a field from the MARC21 Leader or MARC21 008 tabs.
 
                
                
          OR
                Select the Field cell, enter the '@' character, and then select a field from the drop-down menu. Subfield mappings to '@' numbers appear in the tables on this page.
                NOTES
                
                    - For more information on the MARC21 authority record format see MARC 21 Format for Authority Data
 
                    - For a list of standard values for the subfields select the Values link in the respective table header below.
 
                
                
                    
                        
                            
                                
                                
                                
                                
                                    | LEADER   Values | 
                                 
                                
                                    Char               Pos
             | 
                                    Label | 
                                    @ Num | 
                                 
                                
                                    | 00 | 
                                    REC LENGTH | 
                                    @ 0 | 
                                 
                                
                                    | 01 | 
                                 
                                
                                    | 02 | 
                                 
                                
                                    | 03 | 
                                 
                                
                                    | 04 | 
                                 
                                
                                    | 05 | 
                                    REC STAT | 
                                    @ 1 | 
                                 
                                
                                    | 06 | 
                                    REC TYPE | 
                                    @ 2 | 
                                 
                                
                                    | 07 | 
                                    UNDEFINE | 
                                    @ 3 | 
                                 
                                
                                    | 08 | 
                                 
                                
                                    | 09 | 
                                    CHAR ENC | 
                                    @ 4 | 
                                 
                                
                                    | 10 | 
                                    IND CNT | 
                                    @ 5 | 
                                 
                                
                                    | 11 | 
                                    SFLD CNT | 
                                    @ 6 | 
                                 
                                
                                    | 12 | 
                                    BASE ADDRESS | 
                                    @ 7 | 
                                 
                                
                                    | 13 | 
                                 
                                
                                    | 14 | 
                                 
                                
                                    | 15 | 
                                 
                                
                                    | 16 | 
                                 
                                
                                    | 17 | 
                                    ENC LEVL | 
                                    @ 8 | 
                                 
                                
                                    | 18 | 
                                    UNDEFINE | 
                                    @ 9 | 
                                 
                                
                                    | 19 | 
                                 
                                
                                    | 20 | 
                                    LEN FIELD | 
                                    @ 10 | 
                                 
                                
                                    | 21 | 
                                    LEN START | 
                                    @ 11 | 
                                 
                                
                                    | 22 | 
                                    LEN IMPL | 
                                    @ 12 | 
                                 
                                
                                    | 23 | 
                                    UNDEFINE | 
                                    @ 13 | 
                                 
                             
                         | 
                        
                            
                                
                                
                                
                                
                                    | 008 FIELD   Values | 
                                 
                                
                                    Char               Pos
             | 
                                    Label | 
                                    @ Num | 
                                 
                                
                                    | 00 | 
                                    Date Ent | 
                                    @ 20 | 
                                 
                                
                                    | 01 | 
                                 
                                
                                    | 02 | 
                                 
                                
                                    | 03 | 
                                 
                                
                                    | 04 | 
                                 
                                
                                    | 05 | 
                                 
                                
                                    | 06 | 
                                    Geo Subd | 
                                    @ 21 | 
                                 
                                
                                    | 07 | 
                                    Romanizn | 
                                    @ 22 | 
                                 
                                
                                    | 08 | 
                                    Lang Cat | 
                                    @ 23 | 
                                 
                                
                                    | 09 | 
                                    Kind Rec | 
                                    @ 24 | 
                                 
                                
                                    | 10 | 
                                    Desc Cat | 
                                    @ 25 | 
                                 
                                
                                    | 11 | 
                                    Sub Head | 
                                    @ 26 | 
                                 
                                
                                    | 12 | 
                                    Type Ser | 
                                    @ 27 | 
                                 
                                
                                    | 13 | 
                                    Num Sers | 
                                    @ 28 | 
                                 
                                
                                    | 14 | 
                                    Hdg-Main | 
                                    @ 29 | 
                                 
                                
                                    | 15 | 
                                    Hdg-Subj | 
                                    @ 30 | 
                                 
                                
                                    | 16 | 
                                    Hdg-Sers | 
                                    @ 31 | 
                                 
                                
                                    | 17 | 
                                    Type Sub | 
                                    @ 32 | 
                                 
                                
                                    | 18 | 
                                    Undefine | 
                                    @ 33 | 
                                 
                                
                                    | 19 | 
                                 
                                
                                    | 20 | 
                                 
                                
                                    | 21 | 
                                 
                                
                                    | 22 | 
                                 
                                
                                    | 23 | 
                                 
                                
                                    | 24 | 
                                 
                                
                                    | 25 | 
                                 
                                
                                    | 26 | 
                                 
                                
                                    | 27 | 
                                 
                                
                                    | 28 | 
                                    Type Gov | 
                                    @ 34 | 
                                 
                                
                                    | 29 | 
                                    Ref Eval | 
                                    @ 35 | 
                                 
                                
                                    | 30 | 
                                    Undefine | 
                                    @ 36 | 
                                 
                                
                                    | 31 | 
                                    Rec Updt | 
                                    @ 37 | 
                                 
                                
                                    | 32 | 
                                    Und PNam | 
                                    @ 38 | 
                                 
                                
                                    | 33 | 
                                    Levl Est | 
                                    @ 39 | 
                                 
                                
                                    | 34 | 
                                    Undefine | 
                                    @ 40 | 
                                 
                                
                                    | 35 | 
                                 
                                
                                    | 36 | 
                                 
                                
                                    | 37 | 
                                 
                                
                                    | 38 | 
                                    Mod Recd | 
                                    @ 41 | 
                                 
                                
                                    | 39 | 
                                    Cat Srce | 
                                    @ 42 | 
                                 
                             
                         |