TY  - BOOK
AU  - Bose, Ranjan.
TI  - Information theory coding and cryptography
SN  - 9789385880568
U1  - 005.82 BOSR 
PY  - 2016///
CY  - New Delhi
PB  - Mc Graw Hill
KW  - Cryptography-Data encryption(005.82)
ER  -