Entry Topical Term
001 - CONTROL NUMBER
- control field: 39105
003 - CONTROL NUMBER IDENTIFIER
- control field: IE-CoIT
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: 4725546
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20171120153822.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbabn |b ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85074788
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)sh 85074788
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)6509295
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)sp 85074788
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)327357
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)6587715
035 ## - SYSTEM CONTROL NUMBER
- System control number: (DLC)331514
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
- Modifying agency: WaU
- Modifying agency: DLC
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: QC685
- Classification number element--ending number of span: QC689.55
- Explanatory term: Physics
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TA1671
- Classification number element--ending number of span: TA1707
- Explanatory term: Applied optics
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Lasers
360 ## - COMPLEX SEE ALSO REFERENCE--SUBJECT
- Explanatory text: subdivision
- Heading referred to: Effect of lasers on
- Explanatory text: under individual materials and types of materials, e.g.
- Heading referred to: Metals--Effect of lasers on
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Light amplification by stimulated emission of radiation
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Masers, Optical
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Optical masers
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Light amplifiers
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Light sources
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Optoelectronic devices
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Nonlinear optics
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Optical parametric oscillators