Thomas, Jerry R. Ed., <br/><br/>
Research methods in physical activity 

 - 6th ed. 
 - United States of America  Human Kinetics  2011 
 - xiii,457p.  HB  24cm. 
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780736089395 
<br/><br/><label>Dewey Class. No.: </label>613.71072  / THO