Goel, B.S. <br/><br/>
Operations research   
by B S Goel, S K Mittal 
 - Meerut  Pragati Prakashan  1973 
 - xii, 991p. 
<br/><br/><label>ISBN: </label>8175560789 
<br/><br/><label>Dewey Class. No.: </label>003  / N97(MA)