Operations research /
Kalavathy, s.
Operations research / S. Kalavathy. - 2nd ed. - New Delhi : Vikas Publishing House, c2002. - xv, 536 p. : ill. ; 24 cm.
8129912794
Operational research
658.4034 / KAL
Operations research / S. Kalavathy. - 2nd ed. - New Delhi : Vikas Publishing House, c2002. - xv, 536 p. : ill. ; 24 cm.
8129912794
Operational research
658.4034 / KAL