- Extension activities, Information retrieval system
Entry Topical Term
001 - CONTROL NUMBER
- control field: 248
003 - CONTROL NUMBER IDENTIFIER
- control field: BD-SyAU
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20140328150807.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 140328|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: BD-SyAU
- Transcribing agency: BD-SyAU
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Extension activities, Information retrieval system
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (BD-SyAU): Sandu, A S 247, Textbook on agricultural communication :, ©2003.