Robinson, W. Heath <br/><br/>
Inventions. 

 - London :  Duckworth,  [1973] 
 - [xi], 147 p. :  (chiefly illus.). 
<br/><br/><label>ISBN: </label>0715607243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Caricatures and cartoons.<br/>English wit and humor, Pictorial.