LEADER 00987nam 2200325Ka 450 001 9910695890403321 005 20070507103805.0 035 $a(CKB)5470000002372883 035 $a(OCoLC)124040269 035 $a(EXLCZ)995470000002372883 100 $a20070507d2006 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aBomb threat stand-off distances$b[electronic resource] /$fNCTC 210 1$a[McLean, Va.?] :$cNational Counterterrorism Center,$d[2006?] 215 $a1 page $cdigital, PDF file 300 $aTitle from title screen (viewed May 4, 2007) 606 $aBomb threats 606 $aBombs$xSafety measures 615 0$aBomb threats. 615 0$aBombs$xSafety measures. 712 02$aNational Counterterrorism Center (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910695890403321 996 $aBomb threat stand-off distances$93183619 997 $aUNINA