TY  - BOOK
AU  - Hawryszkiewycz, I.T..
TI  - Introduction to Systems Analysis and Design / 
SN  - 81-203-1175-2
U1  - Bv 
PY  - 1957///
CY  - New Delhi : 
PB  - Prentice-Hall of Indian Private Limited , 
KW  - Computer Science <Systems Analysis>
ER  -