Entrada Término de materia

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 26231

003 - CONTROL NUMBER IDENTIFIER

• control field: CO-BoUCAF

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20241008104341.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 241008|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: CO-BoUCAF
• Transcribing agency: CO-BoUCAF

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Telecomunicaciones.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (CO-BoUCAF)26774: Figueiras Vidal, Aníbal R. 235, Una panorámica de las telecomunicaciones, 2002.