Bridges, T.C. <br/><br/>
The book of invention  T.C. Bridges. 

 - London  George G. Harrap  1948 
 - 188p.: ill. 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invention.
<br/><br/><label>Dewey Class. No.: </label>608  / B83B