Entrada Término de materia

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001 - CONTROL NUMBER

• control field: 18008

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170306095754.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170306|| 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: Tecnología.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)55169: El Tiempo (Bogotá) 17998, Ciencia visual , 1995.