Crawford, Michael E. and Mendell, Ron <br/><br/>
Therapeutic recreation and adapted physical activities for mentally retarded individuals 

 - Prentice hall, Inc., New Jersey  1987 
 - xv,272p. 
<br/><br/><label>ISBN: </label>0-13-914854-x 
<br/><br/><label>Dewey Class. No.: </label>616.8588 Cra/Men