Operations research
Gupta P. K.
Operations research - New Delhi S. Chand And Company Pvt. Ltd. 2016 - "xii,1498p."
9788121902816
AUTOMOBILE
658.4034
Operations research - New Delhi S. Chand And Company Pvt. Ltd. 2016 - "xii,1498p."
9788121902816
AUTOMOBILE
658.4034