The Encyclopedia of chemistry / 
Editor-in-chief: George L. Clark. Managing editor: Gessner G. Hawley. 
 - 2d ed. 
 - New York :  Reinhold Pub. Corp.,  1966. 
 - xxi, 1144 p. :  illus. ;  27 cm. 
 - 540/.3/21 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>540/.3/21