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430 pages • first pub 1998 (view editions)
ISBN/UID: 0312995423
Format: Paperback
Language: English
Publisher: St. Martin's Paperbacks
Edition Pub Date: Not specified
Description
When the National Security Agency'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 wave...
Community Reviews
Content Warnings
430 pages • first pub 1998 (view editions)
ISBN/UID: 0312995423
Format: Paperback
Language: English
Publisher: St. Martin's Paperbacks
Edition Pub Date: Not specified
Description
When the National Security Agency'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 wave...
Community Reviews
Content Warnings