Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 319540
003 - CONTROL NUMBER IDENTIFIER
- control field: OCoLC
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20211102093354.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbabn |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85067667
035 ## - SYSTEM CONTROL NUMBER
- System control number: (OCoLC)oca02119154
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
- Subject heading/thesaurus conventions: lcsh
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element-single number or beginning number of span: T15
- Classification number element-ending number of span: T35
- Explanatory term: History
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element-single number or beginning number of span: T201
- Classification number element-ending number of span: T339
- Explanatory term: Patents
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Inventions
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Creative ability in technology
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Prior art (Patent law)
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Research, Industrial
680 ## - PUBLIC GENERAL NOTE
- Explanatory text: Here are entered works on original devices or processes. Works on fundamental technological improvements or changes in materials, production methods, processes, organization, or management which increase efficiency and production are entered under
- Heading or subdivision term: Technological innovations.
681 ## - SUBJECT EXAMPLE TRACING NOTE
- Explanatory text: Note under
- Subject heading or subdivision term: Technological innovations
907 ## -
- : .a11497567
- : 23-08-21
- : 29-10-15
- : -
- : -
- : -