Gupta P. K. <br/><br/>
Problems In Operation Research 

 - 4 Ed. 
 - New Delhi  S Chand  2015 
<br/><br/><label>ISBN: </label>9788121909686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL_THERMAL
<br/><br/><label>Dewey Class. No.: </label>28