Operations research
Kalavathy, S
Operations research - 2nd - New Delhi Vikas Publishing House 2007 - 536 p.
9788125912750
--MGT.
658.4034 KAL
Operations research - 2nd - New Delhi Vikas Publishing House 2007 - 536 p.
9788125912750
--MGT.
658.4034 KAL