Operations research/
Gupta, Prem Kumar
Operations research/ Prem Kumar Gupta and D. S. Hira. - New Delhi: S. Chand, 2021. - 1498 pages
9788121902816
Operations research
001.424 / GUP
Operations research/ Prem Kumar Gupta and D. S. Hira. - New Delhi: S. Chand, 2021. - 1498 pages
9788121902816
Operations research
001.424 / GUP