Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 46

003 - CONTROL NUMBER IDENTIFIER

• control field: CO-BoFAC

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20220316154541.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 220316|| aca||babn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: CO-BoFAC

150 17 - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Matemáticas
• Form subdivision: Libros de texto
• General subdivision: Enseñanza primaria