Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 42928

003 - CONTROL NUMBER IDENTIFIER

• control field: UTEM

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20241116194652.0

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: TUNELES
• General subdivision: ASPECTOS SOCIALES

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (UTEM)16739: Cartes Villalobos, Jorge 42927, Justificación de rentabilidad social en construcción de túneles (Ruta 68), 2000