TY  - BOOK
AU  - Hardy,Darel W.
AU  - Hardy,Darel W.
AU  - Walker,Carol L.
AU  - Richman,Fred
TI  - Applied algebra: codes, ciphers, and discrete algorithms .-2nd ed
T2  - Discrete mathematics and its applications
SN  - 9781420071429 (hardcover : alk. paper)
PY  - 2009///
CY  - Boca Raton
PB  - CRC Press
KW  - Coding theory
KW  - Computer security
KW  - Mathematics
N1  - "A Chapman & Hall book."
ER  -