TY  - BOOK
AU  - Leon, Alexis
AU  - Leon, Mathews, jt. at.
TI  - Introduction to computers
SN  - 08125907904
U1  - 004 LEO-A 
PY  - 1999///
CY  - India
PB  - Leon Techworld
KW  - Computer software
KW  - Computersﾠ
ER  -