TY  - BOOK
AU  - Riggs James L.
AU  -  Inoue Michael S.
TI  - Introduction to operations research and management
T2  - McGraw Hill series in Industrial Engineering and Management Science
U1  - X:8:(B2893), L5 
PY  - 1975///
CY  - New York
PB  - McGraw Hill U. S. A.     
KW  - Operational Management
ER  -