Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 48391

003 - CONTROL NUMBER IDENTIFIER

• control field: APU

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20230622153744.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 230622|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: APU
• Transcribing agency: APU

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Cell phone services industry

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (APU)0: Hunukumbure, Mythri, 1972- author. 48390, The technology and business of mobile telecommunications :