TY  - GEN
AU  - Bose, Ranjan15773
TI  - Information theory,coding and cryptography 
SN  - 0070482977
U1  - 681.324 CRY 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - 681.324 CRY15772
KW  - Information theory
ER  -