Sharma,S.C. <br/><br/>
Operation Research   simulation and replacement theory, 
Sharma  
 - New Delhi   Discovery Publishing house   2006 
 - xi,278p.  diagr.  24 cm. 
 - Research report series,  no. 74 .
<br/><br/>"Selected references": p. [108]-111. 
<br/><br/><label>ISBN: </label>8183560938 
<br/><br/><label>LCCN: </label>47003447 
<br/><br/><label>Dewey Class. No.: </label>658.322  / SHA