Merrill, Richard J. <br/><br/>
The chem study story 
Richard J. Merrill and David W. Ridgway 
 - San Francisco  W.h. freeman  1969 
 - 162p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> [] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / MER