000			01085nam a2200205Ia 4500
001			25097
008			230215s9999 xx 000 0 und d
020			_a0-552-15169-6
100			_aBrown, Dan
245		0	_aDigital Fortress
260			_bRandom House Group
260			_c1998
300			_a510
520			_aWhen the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant, beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage - not by guns or bombs, but by a code so complex that if released would cripple U.S. intelligence. Caught in an accelerating tempest of secrecy and lies, Fletcher battles to save the agency she believes in. Betrayed on all sides, she finds herself fighting not only for her country but for her life, and in the end, for the life of the man she loves...
650			_aFiction
650			_aSuspence
650			_aThriller
942			_2DDC
942			_cBK
999			_c2128 _d2128