2009 - Elementary Cryptanalysis 2nd Edition [New Mathematical Library] (Hardcover) ISBN-13: 9780883856475 ISBN-10: 0883856476 Genre: Computers & Technology ? 1998 - Elementary Cryptanalysis a Mathematical Approach [New Mathematical Library] (Paperback) ISBN-13: 9780883856222 ISBN-10: 0883856220 Genre: Science & Math ? |