Upadhyay, A.K. <br/><br/>
Railways, Bridges and tunnels 
/ by A.K. Upadhyah 
 - 2nd ed. 
 - New Delhi  S.K. Kataria  2016 
 - 272 p. 
<br/><br/>  Includes index 
<br/><br/><label>ISBN: </label>9789350142899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Highway Engineering<br/> Railways<br/>Bridges<br/>Tunnels
<br/><br/><label>Dewey Class. No.: </label>625.7  / UPA