Entry Topical Term

Number of records used in: 7

001 - CONTROL NUMBER

• control field: 579296

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221005023255.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 221005|| 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: INFORMATION SERVICES

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)930907: Bourne Charles P, Tecnology in support of Library science and information service, with particular emphasis on computer- assisted reference service, 1980