Gupta, Prem Kumar <br/><br/>
Operation research /  : for engineering, computer science, commerce and management, economics, statistics, mathematics, C.A, I.C.W.A and C S 
Pream Kumar Gupta, D S Hira 
 - 7th ed. 
 - Kolkata  S Chand  2021 
 - 1498p  PB. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788121902816  675.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MANAGEMENT<br/>EXECUTIVE MANAGEMENT<br/>INFORMATION MANAGEMENT
<br/><br/><label>Dewey Class. No.: </label>R 658.4038 GUP(OPE)Ed7