Entry Topical Term
001 - CONTROL NUMBER
- control field: 10112
003 - CONTROL NUMBER IDENTIFIER
- control field: LDD
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20191230152849.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 191230|| aca||aabn | a|a d
040 ## - CATALOGING SOURCE
- Original cataloging agency: LDD
- Transcribing agency: LDD
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Electronic surveillance
- General subdivision: Government policy
- Geographic subdivision: United States.
670 ## - SOURCE DATA FOUND
- Source citation: Work cat.: (LDD)153794: Edgar, Timothy H., author. 4368, Beyond Snowden :, 2017.