Entry Topical Term

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 16732

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-RjUL

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250902124734.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 250902|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: BD-RjUL
• Transcribing agency: BD-RjUL

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Telecommunication
• Geographic subdivision: United States

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-RjUL)85614: Wilson, G. Lloyd (George Lloyd), 1896-1956. 16730, Transportation and communications: economics, management, and regulation /, 1954