TY  - BOOK
AU  - Mansfield, Edwin (ed.
TI  - Managerial economics and operations research: a nonmathematical introduction
U1  - 658.4034 
PY  - 1970///
CY  - New York
PB  - Norton & Co.
KW  - Operations research
KW  - Industrial management
KW  - Managerial economics
ER  -