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001 - CONTROL NUMBER
- control field: 8115
003 - CONTROL NUMBER IDENTIFIER
- control field: DLC
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20180729222658.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 100303|| anannbab| |b ana ||| d
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85043140
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: QC176.8.E4
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Intervalo de energía (Física)
450 #0 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Energy gap (Physics)
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Teoría de banda de energía de los sólidos
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Fotoconductividad
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Sólidos
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: h
- Topical term or geographic name entry element: Semiconductores de banda corta
670 ## - SOURCE DATA FOUND
- Source citation: DGB/UNAM, 3 marzo 2010:
- Information found: catálogo electrónico (Intervalo de energía (Física))
670 ## - SOURCE DATA FOUND
- Source citation: LEMB Digital, 3 marzo 2010:
- Information found: catálogo electrónico (Intervalo de energía (Física))
670 ## - SOURCE DATA FOUND
- Source citation: Biblioteca del Congreso (Estados Unidos), 3 marzo 2010:
- Information found: catálogo electrónico (Energy gap (Physics))
750 #0 - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM
- Topical term or geographic name entry element: Energy gap (Physics)
- Authority record control number or standard number: sh 85043140
902 ## -
- : CEA/CEA/SLB
903 ## -
- : Nivel 3