Entry Topical Term

Number of records used in: 6

001 - CONTROL NUMBER

• control field: 765980

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250508154736.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 250508|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Teaching - Audio-visual

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)1351913: New educational media in action : Case studies for planners 1, 1967