Amend, John R.,  1938- <br/><br/>
Introductory chemistry :  models and basic concepts / 
John R. Amend. 
 - New York :  John Wiley & Sons,  1977. 
 - 470 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>047102533X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.