Entrada Término temático

Número de registros utilizados en: 3

001 - CONTROL NUMBER

• control field: 12840

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20181106193333.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 181106|| 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
• Geographic subdivision: EUA
• Chronological subdivision: 1991

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)16868: E.U.A. Department of Health and Human Services. Social Security Administration 12835, Retirement, 1991