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

 - 3rd. ed. 
 - xv, 485 pages :   illustrations ;   29 cm 
<br/><br/><label>ISBN: </label>0880114819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical education and training - Research
<br/><br/><label>Dewey Class. No.: </label>613.71072