Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 9138
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028103526.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbab| |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85029553
035 ## - SYSTEM CONTROL NUMBER
- System control number: 23201
- Canceled/invalid system control number: sh85029553
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: QA76.9.A25
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Computers
- General subdivision: Access control
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Computer security
681 ## - SUBJECT EXAMPLE TRACING NOTE
- Explanatory text: Example under reference from
- Subject heading or subdivision term: Access control