Ponnuswamy,S <br/><br/>
Railway transportation: engineering, operation and management / 
Ponnuswamy,S. 
 - New Delhi:  Narosa Publishing House,  2012. 
 - 1.14p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788184871210 
<br/><br/><label>Dewey Class. No.: </label>625.1 PON