Hutton, Wilbert. <br/><br/>
Teaching assistance for chemical principles / 
Wilbert Hutton, Ellen A. Keiter, Richard L. Keiter. 
 - 2nd ed. 
 - Menlo Park, Calif. :  W.A. Benjamin ,  1974. 
 - 356p. :  ill. ;  28cm. 
<br/><br/><label>ISBN: </label>080534733X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Study and teaching.