TY  - BOOK
AU  -  Optner, Stanford L.
TI  - Systems analysis for business management
U1  - 658.00184 OPT 
PY  - 1968///
CY  - Englewood Cliffs, N.J., 
PB  - Prentice-Hall 
KW  - Operations research
KW  -  Industrial management
ER  -