Operations research /
Gupta, Prem Kumar
Operations research / Prem Kumar Gupta, D. S. Hira - 3rd ed. - New Delhi : S. Chand & Comp., 1992 - 1055 p. : ill. ; 22 cm.
8121902819
Operations research
Operations research / Prem Kumar Gupta, D. S. Hira - 3rd ed. - New Delhi : S. Chand & Comp., 1992 - 1055 p. : ill. ; 22 cm.
8121902819
Operations research