PRATT, FLETCHER <br/><br/>
All about famous inventors and their inventions 
PRATT, FLETCHER 
 - New York  Random House  1955 
<br/><br/> IN BENGALI 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVENTORS
<br/><br/><label>Dewey Class. No.: </label>926 PRA 1955