Ahuja, T D; Birdi, G S <br/><br/>
Roads, railways, bridges and tunnel engineering 

 - 14 
 -   Standard Book House, New Delhi  2004 
 - 670 
<br/><br/><label>ISBN: </label>44 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Railroads, roads, highways
<br/><br/><label>Dewey Class. No.: </label>625  AHU-R14