Normal view
MARC view
Entry Término temático
001 - CONTROL NUMBER
- control field: 7818
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20160727134903.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 160727|| 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: Seguridad social - El Salvador
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (OSt)18443: Conferencia Interamericana de Seguridad Social. México 7816, seguridad social en El Salvador ; pres. de María Elvira Contreras Saucedo., 1995