Hayden, Arthur G. <br/><br/>
The Rigid-Frame Bridge 

 - 3th. ed. 
 - New York :   Wiley,   1950. 
 - 240 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PUENTES
<br/><br/><label>Universal Decimal Class. No.: </label>624.2/.8