Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 24805
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028103937.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211|| anannbabn |b ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85096523
035 ## - SYSTEM CONTROL NUMBER
- System control number: 95530
- Canceled/invalid system control number: sh85096523
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
- Modifying agency: ABAU
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TK5105.3
- Classification number element--ending number of span: TK5105.38
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Packet switching (Data transmission)
450 00 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Switching, Packet (Data transmission)
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Data transmission systems
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Routing (Computer network management)
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Telecommunication
- General subdivision: Switching systems
670 ## - SOURCE DATA FOUND
- Source citation: Routing basics, via WWW, Jan. 4, 2006
- Information found: (routing involves two basic activities : determining optimal routing paths and transporting information groups (typically called packets) through an internet; in the context of the routing process, the latter of these is referred to as packet switching)