Operations research
Singh, J.P.
Operations research J.P. Singh \u0026 N.P. Singh. - New Delhi Ane Books 2015 - various pagings: ill.; 23cm.
9789380618128
Management Business statistics.
658.4034 / S47O
Operations research J.P. Singh \u0026 N.P. Singh. - New Delhi Ane Books 2015 - various pagings: ill.; 23cm.
9789380618128
Management Business statistics.
658.4034 / S47O