TY  - GEN
AU  - Whitten, Jeffrey L.
AU  - Bentley, Lonnie D.; Barlow, Victor M.
TI  - Systems analysis and design methods
AV  - QA76.9 S88Whi.
PY  - 1994///
PB  - Irwin
KW  - System analysis
KW  - System design
N1  - 5128
ER  -