Vazirani, V. N. <br/><br/>
Railways, bridges and tunnels / 
V. N. Vazirani and S. P. Chandola 
 - 4th ed. 
 - New Delhi:  Khanna Publishers,  c1986. 
 - various pages.:  table, figs.;  21 cm. 
<br/><br/> Includes Index. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroad engineering
<br/><br/><label>Dewey Class. No.: </label>629.04/VAR