TY  - BOOK
AU  - Ackoff,R.L.
AU  - Arnoff,E.L.
TI  - Introduction to operations research: .W. Churchman, ... 
U1  - 620.1 23
PY  - 1957///
CY  - New York
PB  - Wiley
KW  - Operations research
KW  - Research, Industrial
KW  - Mechatronics Engineering Technology
KW  - Mechanical engineering
KW  - Toán
KW  - Vận trù học
ER  -