Entry Término temático

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 9707

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20171002212821.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 171002|| 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: ENVEJECIMIENTO; POBLACION; DEMOGRAFIA; EDUCACION; SALUD; DESARROLLO SOCIAL; POBREZA

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)25849: Zúñiga, Elena; Vega, Daniel 9706, Envejecimiento de la población de México: reto del siglo XXI