TY  - BOOK
AU  - Hardy Darel W
AU  - Richman Fred
AU  - Walker Carol L
TI  - Applied algebra: codes, ciphers, and discrete algorithms
SN  - 978-1-4200-7142-9
U1  - 003.54 
PY  - 2009///
CY  - Boca Raton
PB  - CRC Press
KW  - Coding theory
KW  - Computer security-mathematics
N1  - Accompanies a CD-ROM bearing acc no D849
ER  -