Thomas, Jerry R., <br/><br/>
Research methods in physical activity / 
Jerry R. Thomas, Jack K. Nelson. 
 - 3rd edition. 
 - Champaign, Ill. :  Human Kinetics,  1996. 
 - 485 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>0880114819  RM204.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical education and training--Research.<br/>Health--Research.<br/>Recreation--Research.<br/>Dance--Research.