Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 80623
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028105537.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211|| anannaab| |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85094982
035 ## - SYSTEM CONTROL NUMBER
- System control number: 384538
- Canceled/invalid system control number: sh 85094982
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
053 ## - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: QA76.76.O63
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Operating systems (Computers)
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Computer operating systems
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Computers
- General subdivision: Operating systems
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Disk operating systems
670 ## - SOURCE DATA FOUND
- Source citation: IAC
- Information found: (disk operating systems)