Goel B S <br/><br/>
Operations research 

 - Ed 4 
 - Meerut  Pragati Prakashan           1979 
 - xii,601p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational Research
<br/><br/><label>Dewey Class. No.: </label>B2893, L9