Operations research
Singh, Jagjit
Operations research by Jagjit Singh - Middlesex Penguin Book 1971 - 253 p.
Operations Research
65.012.1/.2 / J 24 O
Operations research by Jagjit Singh - Middlesex Penguin Book 1971 - 253 p.
Operations Research
65.012.1/.2 / J 24 O