TY  - BOOK
AU  - LEON ALEXIS
AU  - LEON  MATHEWS
TI  - INTRODUCTION TO INFORMATION SYSTEMS
SN  - 8182090105 (PBK)
U1  - 004 LEO/IN 
PY  - 2004///
CY  - CHENNAI
PB  - VIJAY NICOLE
KW  - IT IN BUSINESS
KW  - COMPUTERS
ER  -