Applied algebra :
Hardy, Darel W.
Applied algebra : codes, ciphers, and discrete algorithms .-2nd ed. Darel W. Hardy, Fred Richman, Carol L. Walker. - 2nd ed. - Boca Raton : CRC Press, c2009. - 410 p. : ill. ; - Discrete mathematics and its applications .
"A Chapman & Hall book."
9781420071429 (hardcover : alk. paper) 1420071424 (hardcover : alk. paper)
Coding theory.
Computer security--Mathematics.
512:681.3.04 / HAR
Applied algebra : codes, ciphers, and discrete algorithms .-2nd ed. Darel W. Hardy, Fred Richman, Carol L. Walker. - 2nd ed. - Boca Raton : CRC Press, c2009. - 410 p. : ill. ; - Discrete mathematics and its applications .
"A Chapman & Hall book."
9781420071429 (hardcover : alk. paper) 1420071424 (hardcover : alk. paper)
Coding theory.
Computer security--Mathematics.
512:681.3.04 / HAR