Hopkins, Henry James. <br/><br/>
A span of bridges :  an illustrated history / 
H. J. Hopkins. 
 - Newton Abbot :  David & Charles,  1970. 
 - 288 p. :  ill., plans. 
<br/><br/><label>ISBN: </label>0715348043 
<br/><br/><label>LCCN: </label>93034344     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bridges--History.