TY - BOOK AU - Parachini, John V ED - USA. House. Committee on Government Reform, HCGR. Subcommittee on National Security, Veterans Affairs and International Relations TI - Combating terrorism : assessing the threat : statement, 991020 PY - 1999/// CY - Washington, DC KW - USA KW - terrorism KW - national security KW - security policy KW - threat perception KW - risk assessment KW - CBW KW - nonproliferation KW - GAO ER -