Vista normal
Vista MARC
Entrada Topical Term
Número de registros utilizados en: 1
001 - CONTROL NUMBER
- control field: 68100
003 - CONTROL NUMBER IDENTIFIER
- control field: MX-TeUDD
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20230113191828.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 230113|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: MX-TeUDD
- Transcribing agency: MX-TeUDD
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Protección del medio ambiente -
- Geographic subdivision: Ciudad de México (México)
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (MX-TeUDD)249330: ¡Ayúdame! : , [1992]