TY  - BOOK
AU  - Hawryszkiewycz, I. T
AU  - Hawryszkiewycz, I. T
TI  - Introduction to systems analysis and design
SN  - 9788120311756
AV  - 004.21 HAW 1999 
U1  - 004.21 HAW 1999 
PY  - 1999///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Computer Engineering
ER  -