Operations Research
Sharma, S D
Operations Research - Meerut Kedar Nath Ram Nath & Co SHA 1992 - xxiv, vp.
Operational Research
OR
658.4034 / SHA
Operations Research - Meerut Kedar Nath Ram Nath & Co SHA 1992 - xxiv, vp.
Operational Research
OR
658.4034 / SHA