Sears, Barry,  1947- <br/><br/>
Mastering the zone :  the next step in achieving superhealth and permanent fat loss / 
 Zone 
Barry Sears. 
 - New York, NY :  Regan Books,  c1997. 
 - x, 372 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 357-362) and indexes. 
<br/><br/><label>ISBN: </label>0060391901 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weight loss.<br/>Nutrition.<br/>Health.