Berger, Melvin. <br/><br/>
Enzymes in action. 

 - New York :  Crowell,  1971. 
 - 151 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0690267355 
<br/><br/><label>LCCN: </label>76132291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enzymes.
<br/><br/><label>Dewey Class. No.: </label>660