Entrada Topical Term

Número de registros utilizados en: 3

001 - CONTROL NUMBER

• control field: 26926

003 - CONTROL NUMBER IDENTIFIER

• control field: UTEM

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250411083352.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 241116|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: UTEM
• Transcribing agency: UTEM

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: SISTEMAS OPERATIVOS (COMPUTADORES)

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (UTEM)9574: Ocampo Márquez, Héctor Eduardo 26925, Generación del sistema operativo DOS/VSE, 1983