TY  - BOOK
AU  - Pachghare, V. K.
TI  - Cryptography and information security
SN  - 9788120350823
U1  - 005.8 PAC 
PY  - 2017///
CY  - New Delhi
PB  - PHI Learning
KW  - Cryptography
KW  - Computers security cryptography
ER  -