Entrada Término tópico

Número de registros utilizados en: 1

001 - CONTROL NUMBER

• control field: 6374

003 - CONTROL NUMBER IDENTIFIER

• control field: DLC

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180729222640.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 091119|| anannbabn |n ana d

010 ## - LIBRARY OF CONGRESS CONTROL NUMBER

• LC control number: sh 85023005

040 ## - CATALOGING SOURCE

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

053 #0 - LC CLASSIFICATION NUMBER

• Classification number element--single number or beginning number of span: QD42

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Química
• Form subdivision: Problemas, ejercicios, etc.

450 #0 - SEE FROM TRACING--TOPICAL TERM

• Topical term or geographic name entry element: Chemistry
• Form subdivision: Problems, exercises, etc.

670 ## - SOURCE DATA FOUND

• Source citation: DGB/UNAM, 19 noviembre 2009:
• Information found: catálogo electrónico (Química--Problemas, ejercicios, etc.)

670 ## - SOURCE DATA FOUND

• Source citation: Biblioteca del Congreso (Estados Unidos), 19 noviembre 2009:
• Information found: catálogo electrónico (Chemistry--Problems, exercises, etc.)

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

• Topical term or geographic name entry element: Chemistry
• Form subdivision: Problems, exercises, etc.
• Topical term or geographic name entry element: sh 85023005

902 ## -

• : AEB/AEB/SLB

903 ## -

• : Nivel 3