TY  - BOOK
AU  - OPTNER,Stanford L., -
AU  - -
TI  - Systems analysis for business and industrial problem solving,: - 
U1  - 658.502/OPS 
PY  - 1965///
CY  - Englewood Cliffs
PB  - Prentice - Hall
KW  - BUSINESS
KW  - MANAGEMENT
ER  -