Normal view
MARC view
Entry Topical Term
001 - CONTROL NUMBER
- control field: 4482
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191028103404.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbabn |a ana
010 ## - LIBRARY OF CONGRESS CONTROL NUMBER
- LC control number: sh 85042347
035 ## - SYSTEM CONTROL NUMBER
- System control number: 14376
- Canceled/invalid system control number: sh85042347
040 ## - CATALOGING SOURCE
- Original cataloging agency: DLC
- Transcribing agency: DLC
- Modifying agency: DLC
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: HE7551
- Explanatory term: Telecommunication
053 #0 - LC CLASSIFICATION NUMBER
- Classification number element--single number or beginning number of span: TK5105.73
- Classification number element--ending number of span: TK5105.743
- Explanatory term: Computer networks
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Electronic mail systems
450 00 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: E-mail systems
450 00 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Electronic message systems
450 00 - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: Email systems
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: Telematics
670 ## - SOURCE DATA FOUND
- Source citation: Electronic message systems, c1986.