Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 58278

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20240520224444.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 240520|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: 1. AGROFORESTAL 2. CAMPOS ALGEBRAICOS 3. MATEMÁTICAS 4. NÚMEROS NATURALES

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)44656: Ruiz Zúñiga, Angel 23756, El desafío de las matemáticas / Angel Ruiz Zúniga, 2000