McGraw-Hill encyclopedia of science and technology  : 6 gab-hys 

 - 5th ed. 
 - New York  ; Mcgraw-Hill Book  , 1960 
 - 814p. 
<br/><br/><label>ISBN: </label>0070792801   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Science & Technology-Encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>503  / ENC