Entry Topical Term

Number of records used in: 0

001 - CONTROL NUMBER

• control field: 5685

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20241016153814.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 241016|| 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: TK5101-6720 Telecommunication- Including telegraphy, telephone, radio, radar, television

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)1568: Protocol, 2004