Vazirani, V. N. <br/><br/>
Railways, bridges and tunnels / 
V. N. Vazirani & S. P. Chandola. 
 - 4th ed. 
 - New Delhi :  Khanna Publishers,  2012. 
 - xii, (verious pagings) :  ill. ;  24 cm. 
<br/><br/>Includes appendix & index. 
<br/><br/><label>ISBN: </label>(pbk.) 
<br/><br/><label>LCCN: </label>05018016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railway engineering.<br/>Bridges.<br/>Tunnels
<br/><br/><label>LC Class. No.: </label>TA22  / .S84 
<br/><br/><label>Dewey Class. No.: </label>625.1  / VAZ