Welschenbach, Michael Cryptography in C and C+ Michael Welschenbach; translated by David Kramer. - New York Apress 2001 - xix, 432p.: ill.; 24cm. +CD. ISBN: 189311595x. Subjects--Topical Terms: Coding theory; Computer security; Cryptography. Dewey Class. No.: 005.8 / W31C