An introduction to Operational research
Gupta, Prem Kumar
An introduction to Operational research - New Delhi S.Chand & Company Ltd. 1979 - 1055
8121902189
Management
658.4034 KOT
An introduction to Operational research - New Delhi S.Chand & Company Ltd. 1979 - 1055
8121902189
Management
658.4034 KOT