Wynyard, John <br/><br/>
Tunnels and bridges / 
by John Wynyard ; illustrated by Marshall Pearson 
 - Exeter :  Wheaton of Exeter,  1964 
 - 138 p. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tunnels--Juvenile literature<br/>Bridges--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>624