Pimentel, George C. <br/><br/>
Understanding chemistry / 
George C. Pimentel, Richard D. Spratley. 
 - San Francisco :  Holden-Day  1971. 
 - xiv, 974 p.  ill. 
<br/><br/><label>ISBN: </label>0816267618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.