Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 238

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170503125251.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170503|| 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: Software maintenance.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)0: Pizzarello, Antonio, 1931- 236, Development and maintenance of large software systems /, c1984.