Ahuja, T. D <br/><br/>
Roads, railways, bridges and tunnel engineering / 
T D Ahuja and G S Birdi 
 - 10th ed. 
 - Nai Sarak, Delhi :   Standard Book House,   c2010. 
 - xx,708p.:  ill.  22 cm. 
<br/><br/>
<br/><br/><br/>English  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroad engineering<br/>Transportation engineering<br/>Roads
<br/><br/><label>Dewey Class. No.: </label>625.7/AHR