TY  - BOOK
AU  - Hawrys Zkiewyez,Igor, x
AU  - x
TI  - Introduction to system analysis and design: x
SN  - 8120316703
U1  - 001.61/H397i 
PY  - 2002///
CY  - New Delhi
PB  - Prentic-Hall of India
KW  - System analysis
KW  - Data processing
N1  - Includes
ER  -