TY  - BOOK
AU  - Whitman Michael E.
AU  - Mattord Herbert J.
TI  - Principles of information security
SN  -  9789355738905
U1  - 005.8 
PY  - 2022///
CY  - Delhi. 
PB  - Cengage Learning India Pvt. Ltd.
KW  - MCA
ER  -