Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 195834

003 - CONTROL NUMBER IDENTIFIER

• control field: NdF

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20180722212136.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 180722|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: NdF
• Transcribing agency: NdF

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Computer networks
• General subdivision: Security measures
• Geographic subdivision: United States.

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (NdF)118099: Brenner, Joel. 195832, America the vulnerable :, c2011.