Entrada Término temático

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 22174

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20221101230739.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 221101|| 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
• Form subdivision: Estadística
• General subdivision: Anuarios
• Chronological subdivision: 1939
• Geographic subdivision: Estados Unidos

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)7143: E.U.A. Federal Security Agency Social Security Board 20924, Social security yearbook for the calendar 1939. Annual supplement to the Social Security Bulletin, 1940