TY  - BOOK
AU  - Shelly,Gary B.
AU  - Cashman,Thomas J.
AU  - Rosenblatt,Harry J.
TI  - Systems analysis and design
SN  - 9781423912224
PY  - 2008///
CY  - Belmont, CA
PB  - Cengage Learning
KW  - System design
KW  - System analysis
ER  -