Normal view
MARC view
Entry Tema-Encabezamiento de Materia
001 - CONTROL NUMBER
- control field: 6917
003 - CONTROL NUMBER IDENTIFIER
- control field: MX-MxCDU
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20230328114738.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 230328|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: MX-MxCDU
- Transcribing agency: MX-MxCDU
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Protección del medio ambiente
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (MX-MxCDU)304051: Tamayo Pérez, Luis, autor 6915, Miradas del mundo futuro /