Registo em formato MARC

001 485805
003 http://catalogolx.cm-lisboa.pt/ipac20/ipac.jsp?&profile=rbml&uri=full=3100024<U+007E>!485805<U+007E>!0
010   ^a0-552-15169-6
100   ^a20251014d2004    m  y0pory01030103ba
101 0 ^aeng
102   ^aGB
200 1 ^aDigital fortress^fDan Brown
210   ^aLondon^cCorgi,^d2004
215   ^a510, [1] p
330   ^a"When the NSA's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and 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 ingeniously complex that if released it would cripple U.S. intelligence.Caught in an accelerating tempest of secrecy and lies, Susan 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.From the underground hallways of power to the skyscrapers of Tokyo to the towering cathedrals of Spain, a desperate race unfolds. It is a battle for survival--a crucial bid to destroy a creation of inconceivable genius...an impregnable code-writing formula that threatens to obliterate the post-cold war balance of power. Forever." (https://www.goodreads.com/book/show/11125.Digital_Fortress)
606   ^aLiteratura
606   ^aRomance
610 0 ^aLiteratura americana
675   ^a821.111(73)-31^vBN^zpor
700  1^aBrown,^bDan,^f1964-
801  0^aPT^bRMBL^gRPC
859   ^uhttps://espa.unicard.pt/BiblioNET/Upload/Digital fortress.jpg