00588pamaa2200169 4500 0000020785 20061123090000.0 006498450 PS3553.L24 CLA 1997 CLANCY Tom Clancy's op-center : acts of war created by Tom Clancy and Steve Pieczenik. London: Harper Collins Pub., 1997. 492p.: maps; 18cm. Terrorists -- Fiction Crisis management in government -- Fiction -- United States Secret Service -- Fiction -- United States Pieczenik, Steve R.