Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 58356

003 - CONTROL NUMBER IDENTIFIER

• control field:

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20240907090843.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 240907|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency:
• Transcribing agency:

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Radio broadcasting
• Form subdivision: United States

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: ()21267: HEAD, Sydney W. aut 42804, Broadcasting in America :, 1972