
Cryptanalysis of an Enciphered Code Problem: Where an Additive Method of Enchipherement Has Been Used (Cryptographic Series)
Aegean Park Pr, June 1979. Paper Back. Used - Very Good. Item #254488
ISBN: 0894120379
{8 & 1/4' x 10& 3/4'} Quarto. Beige cardstock cover. Foxing/dust stains top textblock edge. Clean internally with no underlining, side notes and etc. 174 pages.
Used Book
Price: $75.00
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Science & Nature
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