TY  - BOOK
AU  - Gupta, Phalguni
AU  - Prakash, Surya
AU  - Jayaraman, Umarani
TI  - It Infrastructure and Its Management
SN  - 9780070681842 (pbk.)
U1  - 004 GUP 
PY  - 2010///
CY  - New Delhi
PB  - Tata mcgraw hill
KW  - Information Technology
KW  - Security management
ER  -