TY  - BOOK
AU  - Shelly, Gary B.
AU  - Shelly,Gary B.
TI  - Systems analysis and design
SN  - 9812405828
AV  - QA 402 .Sh44 2001
PY  - 2001///
CY  - Boston
PB  - Boyd & Fraser Pub. Co.
KW  - System analysis
KW  - System design
N1  - Includes index; IT
ER  -