Hayden, A.G. <br/><br/>
Rigid-frame bridge 

 - 2nd ed. 
 - New York  John Wiley & Sons  1940 
 - 285p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Bridge
<br/><br/><label>Dewey Class. No.: </label>624.177  / H44R