TY  - BOOK
AU  - Dube,D.P.
AU  - Gulati,V.P./
TI  - Information system audit and assurance
SN  - 0-07-058569-5
U1  - 658.0558 D851I 
PY  - 2008///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -