TY  - BOOK
AU  - Leon, Alexis
AU  - Leon, Mathews
TI  - Fundamentals of information technology
SN  - 8182092450
U1  - 005.3 
PY  - 2009///
CY  - New Delhi
PB  - Vikas Publishing House
KW  - Information technology
N1  - Includes index
ER  -