TY  - BOOK
AU  - Hardy Darel, W
AU  - Richman, Fred
TI  - Applied Algebra : Codes, ciphers, and discrete algorithms
SN  - 9781420071429
U1  - 003.54 HAR 
PY  - 2009///
CY  - Boca Raton, FL
PB  - Boca Raton, FL
KW  - Systems
ER  -