"Dixon, Franklin W." <br/><br/>
The mystery of the spiral bridge. 

 - London  "Armada,1966."  1992 
 - 156 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's literature.
<br/><br/><label>Dewey Class. No.: </label>J Dix 8