Entrada Topical Term

Número de registros utilizados en: 3

001 - CONTROL NUMBER

• control field: 2629

003 - CONTROL NUMBER IDENTIFIER

• control field: MX-MoUR

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20231030145511.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 231030|| aca||babn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MX-MoUR

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Matemáticas
• General subdivision: Estudio y enseñanza (Educación media superior)

750 ## - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM

• Authority record control number or standard number: sh 85082166
• Topical term or geographic name entry element: Mathematics
• General subdivision: Study and teaching (Secondary)