GOEL (B S) and MITTAL (S K) <br/><br/>
Operations research. 

 - 12 
 - Meerut  Pragati Prakashan  1993 
 - 956, xv 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research
<br/><br/><label>Dewey Class. No.: </label>001.424 GOEO