Operations research
Sharma, S. D.
Operations research - 11th Enlarged Edition - Meerut Kedar Nath Ram Nath & Co. 1994 - xxiv,524p.
658.5 SHA
Operations research - 11th Enlarged Edition - Meerut Kedar Nath Ram Nath & Co. 1994 - xxiv,524p.
658.5 SHA