The Encyclopedia of chemistry  Edited by Clifford A. Hampel [and] Gessner G. Hawley. 

 - 3rd. ed.. 
 - New York  Van Nostrand Reinhold  [1973]. 
 - xviii, 1198 p.: ill. 26 cm. 
<br/><br/> Second ed., 1966, edited by G. L. Clark and G. G. Hawley. 
<br/><br/><label>ISBN: </label>442230958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry - Encyclopedias. Encyclopedias and Dictionaries. 
<br/><br/><label>Dewey Class. No.: </label>540.3  / E74E