Introdution to operational reserch
Kothari, C R
Introdution to operational reserch - 3rd rev. ed. - New Delhi Vikas Publishing House Pvt Ltd. 1992
Operations reserach
658.4034 N21;1
Introdution to operational reserch - 3rd rev. ed. - New Delhi Vikas Publishing House Pvt Ltd. 1992
Operations reserach
658.4034 N21;1