TY  - BOOK
AU  - Howryszkiewycz, I T
TI  - Introduction to systems analysis and design
SN  - 81-203-0718-6
U1  - 001.61 21st
PY  - 1995///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - System analysis; System design; System theory
ER  -