Kalavathy, S.
Operations research/ - 4th ed.; - New Delhi Vikas Publishing House 2013 - 533p.
978-93259-6347-4
Operations research
658.4034 / KAL/O
Operations research/ - 4th ed.; - New Delhi Vikas Publishing House 2013 - 533p.
978-93259-6347-4
Operations research
658.4034 / KAL/O