Operations research
Kothari, C R; Kalavathy, S
Operations research Kothari, C R; Kalavathy, S - - Vikas Publications, New Delhi 2012 - 238 p - .
190
Operations research
001.424 KOT
Operations research Kothari, C R; Kalavathy, S - - Vikas Publications, New Delhi 2012 - 238 p - .
190
Operations research
001.424 KOT