Tulsian, P.C. <br/><br/>
Practical costing. 
P.C.Tulsian 
 - New Delhi.  S.Chand & Co.  2008 
 - Varying pa 
<br/><br/><label>ISBN: </label>9788121923996 
<br/><br/><label>Dewey Class. No.: </label>658.1554  / TU-P