Applied algebra : codes, ciphers, and discrete algorithms /
Darel W. Hardy, Fred Richman, Carol L. Walker.
- 2nd ed.
- Boca Raton, FL : CRC Press, 2009.
- 410 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.).
- Discrete mathematics and its applications .
"A Chapman & Hall book."
Includes bibliographical references (p. 395-396) and index.