Rock Aerobics : A complete Exercise Program 

 - New York:  Penguin Books,  1984. 
 - 120p.;  25 cm 
<br/><br/><label>ISBN: </label>0-14-046716-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical Sciences
<br/><br/><label>Dewey Class. No.: </label>613.7  / ROC