TY  - BOOK
AU  - Whitten,Jeffrey L.
AU  - Bentley,Lonnie D.
AU  - Barlow,Victor M.
TI  - Systems analysis & design methods
SN  - 0256074933
AV  - QA76.9 .S88W45 1989
PY  - 1989///
CY  - Homewood, IL
PB  - Irwin
KW  - System design
KW  - System analysis
N1  - Includes bibliographical references
ER  -