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

 - London  George G. Harrap  1936 
 - 254p.: ill. 19cm. 
<br/><br/> Harrap's modern readers. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions.
<br/><br/><label>Dewey Class. No.: </label>609  / B83B