Entrada Término temático

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 3785

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20150504112352.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 150504|| 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: Social security
• General subdivision: Law and legislation
• Geographic subdivision: Mexico
• General subdivision: History.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)0: Suárez Arévalo, Patricia 3784, Historia de la Ley del seguro social :, 2007