TY  - BOOK
AU  - Hawryszkiewycz,I.T.
TI  - Introduction to systems analysis and design
SN  - 0131484044
U1  - 004.21 22
PY  - 1994///
CY  - Sydney, New York
PB  - Prentice Hall
KW  - System analysis
KW  - System design
N1  - Includes bibliographical references and index
ER  -