Greene, Orville <br/><br/>
Practical inventor's handbook 

 - New York:   McGraw-Hill Book Company,   1979 
 - 246p. 
<br/><br/><label>ISBN: </label>0070243204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Universal Decimal Class. No.: </label>D 608(02)  / L9