Sharp, D W A, Ed. <br/><br/>
Penguin dictionary of chemistry 

 - 2 
 -  Penguin Books, London  1990 
 - 434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry-Dictionaries & encyclopedias
<br/><br/><label>Dewey Class. No.: </label>PG 540.3  SHA-P2