Κανονική προβολή
Προβολή MARC
- Geographic information systems
Αναγραφή Topical Term
001 - CONTROL NUMBER
- control field: 165052
003 - CONTROL NUMBER IDENTIFIER
- control field: CY-NiWDL
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20220902074212.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 220902|| aca||babn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: CY-NiWDL
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Geographic information systems
- Form subdivision: Congresses.