Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 344

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20171220142523.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 171220|| aca||babn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Computer Network,Internet,Physical Layer,Data Link Layer,LAN,
• Topical term following geographic name entry element: Network Layer,Transport Layer,Application Layer
• General subdivision: Computer Sciecne