TY  - BOOK
AU  - Hawryskiewycz, I.T.
TI  - Introduction to systems analysis and design
SN  - 9716560600
U1  - GC 004.21 H317 1991 
PY  - 1991///
CY  - New York
PB  - Prentice Hall
KW  - System analysis
KW  - System design
N1  - Includes bibliographical reference and index
ER  -