Entrada Término tópico

Número de registros utilizados en: 3

001 - CONTROL NUMBER

• control field: 7596

003 - CONTROL NUMBER IDENTIFIER

• control field: DLC

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180729222653.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 100208i| anannbab| |a ana ||| d

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85076730

040 ## - CATALOGING SOURCE

• Original cataloging agency: DGB/UNAM
• Language of cataloging: spa
• Transcribing agency: DGB/UNAM
• Modifying agency: DGB/UNAM

053 ## - LC CLASSIFICATION NUMBER

• Classification number element--single number or beginning number of span: Z669.7

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Bibliotecología
• General subdivision: Investigación

450 ## - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Library science
• General subdivision: Research

670 ## - SOURCE DATA FOUND

• Source citation: DGB/UNAM, 8 febrero 2010:
• Information found: catálogo electrónico (Bibliotecología--Investigación)

670 ## - SOURCE DATA FOUND

• Source citation: Biblioteca del Congreso (Estados Unidos), 8 febrero 2010:
• Information found: catálogo electrónico (Library science--Research)

750 #0 - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM

• Topical term or geographic name entry element: Library science
• General subdivision: Research

902 ## -

• : ERC/ERC/SLB

903 ## -

• : Nivel 3