TY  - GEN
AU  - Leon, Alexis
AU  - Leon, Mathews
TI  - Fundamentals of information technology
SN  - 08125907890
AV  - QA 76 LEO 1999 
PY  - 1999///
CY  - New delhi
PB  - Leon TechWorld
KW  - Information technology
N1  - Includes index
ER  -