TY  - BOOK
AU  - Thierauf, Robert J.
AU  - Reynolds, George W.
TI  - Systems analysis and design: a case study approach 
AV  - QA76.9 THI
PY  - 1980///
CY  - Columbus
PB  - Charles E. Merrill Publishing Company
KW  - System design
KW  - Case studies
KW  - System analysis
ER  -