Sharma, S.D  <br/><br/>
Operation research  

 - 12th  
 - Kedar nath ram nath & company   Meerut   2000 
 -  290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPERATION RESEARCH 
<br/><br/><label>Dewey Class. No.: </label>003 SHA