Gerson, Richard F. <br/><br/>
Members for life / 
Richard Gerson. 
 - Champaign, IL :  Human Kinetics,  c1999. 
 - xiii, 217 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0736000038 
<br/><br/><label>LCCN: </label>98049538  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical fitness centers--Customer services.<br/>Relationship marketing.
<br/><br/><label>LC Class. No.: </label>GV 428.5 .G49  / 1999 
<br/><br/><label>Dewey Class. No.: </label>613.7/068/8