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Vista MARC
Entrada Topical Term
Número de registros utilizados en: 1
001 - CONTROL NUMBER
- control field: 139858
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20190321165303.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 190321|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: OSt
- Transcribing agency: OSt
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name as entry element: Matemáticas
- General subdivision: Enseñanza
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OSt)197774: Stewart, Ian 1945- 139857, Nature's numbers, 1995