Gupta, D. L., Supple, O. P. and Sharma, O. P. <br/><br/>
A text book of railways bridges and tunnels 

 - Ludhiana  ; Katson Publshing House  , 1981 
 - 29p. 
<br/><br/><label>ISBN: </label> 22.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bridge Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>624.2  / GUP