Narang, G. B. S <br/><br/>
Production and costing /  
G. B. S. Narang & Vinod Kumar 
 - Khanna Publishers,   Delhi :   1983. 
 - vii, 234 pages :    illustrations ;  20 cm. 
<br/><br/><label>ISBN: </label>9789387394261 
<br/><br/><label>Dewey Class. No.: </label>338  / NAR