Operations research
Jagjit Singh
Operations research - Harmondsworth, U.K. Penguin Book 1968 - 19cm. 253 - Pelican library of business and management .
ORERATIONS RESEARCH
ORERATIONS RESEARCH
001.424 J20O
Operations research - Harmondsworth, U.K. Penguin Book 1968 - 19cm. 253 - Pelican library of business and management .
ORERATIONS RESEARCH
ORERATIONS RESEARCH
001.424 J20O