TY  - DATA
AU  - Doyle,Charles
ED  - Library of Congress.
TI  - National security letters: proposed amendments in the 111th Congress  
T2  - Report / Congressional Research Service
PY  - 2019///-
CY  - [Washington, D.C.]
PB  - Congressional Research Service
KW  - Civil rights
KW  - United States
KW  - Confidential communications
KW  - National security
KW  - Law and legislation
KW  - Privacy, Right of
KW  - Government policy
KW  - Intelligence service
N1  - "Updated December 27, 2010."; The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2014; CRDP Program record; Report includes bibliographical references
UR  - https://purl.fdlp.gov/GPO/gpo123564
ER  -