Entry Temas (650)

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 4000

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20250326092044.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 250326|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Servicio social

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)89196: Robertis, Cristina de 3998, Metodología de la investigación en trabajo social /, 1988