Entry Matèries

Number of records used in: 9

001 - CONTROL NUMBER

• control field: 4146

003 - CONTROL NUMBER IDENTIFIER

• control field: VALLDOR

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170817100203.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170817|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: VALLDOR
• Transcribing agency: VALLDOR

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Tecnologia de la informació

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (VALLDOR)4528: Spitzer, Manfred 4145, Demencia digital : [el peligro de las nuevas tecnologías]/ , 2013