1.
Shakespearean Ciphers Examined : An analysis of cryptographic systems used as evidence that ...
by Friedman, William F., Fried...
ISBN: 9780521141390
List Price: $28.99
2.
The Shakespearean Ciphers Examined: An analysis of cryptographic systems used as evidence th...
by Friedman, Elizabeth S., Fri...
ISBN: 9780521050401
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6.
Enigma Front: The Monster Within
by Bennett, Renee, Gillett, Mi...
ISBN: 9781548105525
List Price: $12.99
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Weapons of Mass Destruction
by Friedman, Lauri S., Des Che...
ISBN: 9780737736175
List Price: $35.75
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