Pugsley, Alfred,  Sir,  1903- <br/><br/>
The theory of suspension bridges / 
by Sir Alfred Pugsley. 
 - 2nd ed. 
 - London :  Edward Arnold,  1968. 
 - viii, 155 p. :  ill. 
<br/><br/><label>ISBN: </label>0713131837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suspension bridges.