Entry Término temático

Number of records used in: 4

001 - CONTROL NUMBER

• control field: 11252

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180323172652.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 180323|| 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 - Costa Rica - Leyes y legislación.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)20850: Salas Chaves, Alvaro 11251, Presente y futuro \ Alvaro Salas Chaves.