Operations research
Goel B S
Operations research - Ed 4 - Meerut Pragati Prakashan 1979 - xii,601p cm.
General Book
Operational Research
B2893, L9
Operations research - Ed 4 - Meerut Pragati Prakashan 1979 - xii,601p cm.
General Book
Operational Research
B2893, L9
