Operations research /
Kalavathy, S
Operations research / S Kalavathy - 4th ed. - New Delhi : Vikas Pub. House, 2014. - xviii, 533 p.
9789325963474
658.4034 / KAL
Operations research / S Kalavathy - 4th ed. - New Delhi : Vikas Pub. House, 2014. - xviii, 533 p.
9789325963474
658.4034 / KAL