Courville, Joseph B.

Manual For Cryptanalysis Of The Columnar Double Transposition Cipher -- A Study of Cryptanalysis

Courville Association / Self-published, 1986. First Edition. Soft Cover. Used - Good. Item #257678



Quarto. {8 & 1/2' x 11'} Tan textured cardstock wrapper with darkened spine. Internal pages heavily foxed on endstuff margins and edges. 91 pages. Scarce title.

Used Book

Price: $75.00