domenica 1 marzo 2009

DAN BROWN digital fortress

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, 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.

libro in buono stato, pagine 428, peso gr. 350, copertina morbida IN INGLESE
peso gr. 250 pagg. 428
libro in buono stato - copertina morbida
Editore St.Martins

2 commenti:

Monica ha detto...

Interesante libro.

Monica ha detto...

Interesante libro.