Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 45270

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20110308114211.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 110308|||a|||||| | ||| d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Ciencias de la vida
• General subdivision: Enseñanza primaria
• Form subdivision: Libros de texto

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)37667: Holmes, Neal J. 1931- 45268, Gateways to science, 1985