LEADER 01346nam 2200373 450 001 9910704598303321 005 20130408073854.0 035 $a(CKB)5470000002441717 035 $a(OCoLC)836744505 035 $a(EXLCZ)995470000002441717 100 $a20130408d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aSpectrum management $efurther consideration of options to improve receiver performance needed : report to congressional committees 210 1$a[Washington, D.C.] :$cUnited States Government Accountability Office,$d2012. 215 $a1 online resource (ii, 48 pages) $cillustrations 300 $aTitle from title screen (viewed Apr. 4, 2013). 300 $a"February 2013." 300 $a"GAO-13-265." 320 $aIncludes bibliographical references. 517 $aSpectrum management 606 $aRadio frequency allocation$xGovernment policy$zUnited States 606 $aWireless communication systems$xGovernment policy$zUnited States 615 0$aRadio frequency allocation$xGovernment policy 615 0$aWireless communication systems$xGovernment policy 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704598303321 996 $aSpectrum management$93112911 997 $aUNINA