Koglin, Terry L. <br/><br/>
Movable bridge engineering / 
Terry L. Koglin 
 - Hoboken, NJ :  John Wiley & Sons,  2003 
 - xi, 691 p. :  ill. ;  25 cm. 
<br/><br/> Contains a list of US patents on movable bridges 
<br/><br/>Includes bibliographical reference (p. 493-509) glossary and index 
<br/><br/><label>ISBN: </label>0471419605 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bridges, Movable