Gibson, Gerald W. <br/><br/>
Mastering chemistry  a problem solving guide for introductory chemistry 

 - W. B. Saunders company, Philadelphia  1975 
 - x,468p 
<br/><br/><label>ISBN: </label>0-7216-4108-3 
<br/><br/><label>Dewey Class. No.: </label>540.76 Gib