Normal view
MARC view
- Vacuum-tubes
Entry Topical Term
001 - CONTROL NUMBER
- control field: 147592
003 - CONTROL NUMBER IDENTIFIER
- control field: TR-AnTOB
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20241224134903.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211|| azannbab| |b ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85141746
035 ## - SYSTEM CONTROL NUMBER
- System control number: (TR-AnTOB)147592
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Language of cataloging: eng
- Transcribing agency: DLC
- Modifying agency: DLC
- Modifying agency: TR-AnTOB
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TK6565.V3
- Explanatory term: Radio
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TK7871.72
- Classification number element--ending number of span: TK7871.79
- Explanatory term: Electronics
053 ## - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TP159.V3
- Explanatory term: Chemical technology
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Vacuum-tubes
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Vakum tüpleri
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Vacuum technology
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Electric discharges through gases
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Electron tubes
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: X-rays
688 ## - APPLICATION HISTORY NOTE
- Institution to which field applies: TR-AnTOB
- Application history note: Op 24.12.2024
750 ## - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM
- Authority record control number or standard number: https://lccn.loc.gov/sh85141746
- Source of heading or term: lcsh
