TY  - BOOK
AU  - Biggs,Norman L.
TI  - Codes : an introduction to information communication and cryptography / 
SN  - 9781848002722
U1  - 510 
PY  - 2008///
CY  - NewYork : 
PB  - Springer , 
KW  - MATHEMATICS
N1  - Includes index
ER  -