Buckles, Robert A. <br/><br/>
Ideas, inventions, and patents ;  how to develop and protect them / 

 - New York :  Wiley,  1957 
 - 270 p. :  illus. ;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent laws and legislation--United States
<br/><br/><label>Dewey Class. No.: </label>608  / BUI 1957