000 00914nam a2200289Ia 4500
005 20120809143623.0
008 080226s9999 xx 000 0 und d
040 _asipr
041 _aeng
090 _c32341
_d32341
100 _aDoyle, Charles
245 _aNational security letters in foreign intelligence investigation : legal background and recent amendments
_helectronic edition
260 _aWashington, DC
_c2006
300 _a27 p.
490 _aCRS report, RL33320
509 _aDownloaded 2006-08-30
651 _aUSA
_xintelligence
651 _aUSA
_xnational security
651 _aUSA
_xsecurity policy
651 _aUSA
_xlegislation
710 _aCongressional Research Service, CRS. Library of Congress, LC
856 _uhttp://www.fas.org/sgp/crs/intel/RL33320.pdf
942 _jREGIONS, COUNTRIES: USA
_cREP
946 _a0608
947 _aOP; USA
999 _c32266
_d32266