Normal view
MARC view
- Educational Technology-Congress
Entry Topical Term
Used in 2 records
001 - CONTROL NUMBER
- control field: 21996
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20150409091325.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 150409|| 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: Educational Technology-Congress
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OSt)43863: Aspects of educational technology , 1973