Entrada Término temático

Número de registros utilizados en: 9

001 - CONTROL NUMBER

• control field: 20606

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20220707013321.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 220707|| 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
• General subdivision: Costos
• Geographic subdivision: Estados Unidos

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)4378: E.U.A. Department of Health, Education and Welfare Social Security Administration 4398, Methodology involved in developing long-range cost estimates for the old-age, 1959