Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 40224

003 - CONTROL NUMBER IDENTIFIER

• control field: MTX

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180723110414.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 180723|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: MTX
• Transcribing agency: MTX

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Telecommunication
• General subdivision: Switching systems
• General subdivision: Examinations
• General subdivision: Study quide.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (MTX)23772: Poplar, Mark A. 40223, Routing and Switching /, 2000