TY  - BOOK
AU  - Edwards,Perry
TI  - Systems analysis & design
SN  - 0070195730
U1  - 650.0285421 22
PY  - 1993///
CY  - New York
PB  - Mitchell McGraw-Hill
KW  - System design
KW  - System analysis
N1  - Includes bibliographical references (p. 505-507) and index
ER  -