Entrada Topical Term

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 1903

003 - CONTROL NUMBER IDENTIFIER

• control field: EC-CFr

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20251230090222.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 251230|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: EC-CFr
• Transcribing agency: EC-CFr

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Ciencias de la tierra - Enciclopedia

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (EC-CFr)1560: Carney, Elizabeth autor 1902, Mi primer gran libro del mundo /