American Academy of Physical Education Papers No-19 <br/><br/>
Effects of physical activity on children 

 - Human Kinetics Publishers, Inc., Champaign  1985 
 - vi, 167 
<br/><br/><label>ISBN: </label>0-87322-049-8 
<br/><br/><label>Dewey Class. No.: </label>371.76 A. A. P. E