Entry Topical Term

Number of records used in: 2

001 - CONTROL NUMBER

• control field: 6271

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190228121029.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190228|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Computer networks
• General subdivision: Security measures
• General subdivision: Examinations
• Form subdivision: Study guides.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)0: Wilkins, Sean, 1975- 6162, CCNP security secure 642-637 official cert guide, c2012