TY  - BOOK
AU  - HUSSAIN K. M.,HUSSAIN D.,
TI  - INFORMATION SYSTEMS : ANALYSIS, DESIGN AND IMPLEMENTATION
SN  - 0-07-462158-0
U1  - 658.4038 
PY  - 1995///
CY  - NEW DELHI
PB  - TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED
ER  -