Beter, Thais R., <br/><br/>
The mentally retarded child and his motor behavior :  Practical diagnosis and movement experiences / 
By thais r. beter, wesley e. cragin ; with a foreword by francis drury ; illustrations by nancye hood 
 - 193 páginas 
<br/><br/><label>ISBN: </label>0398022305 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Niños con discapacidades mentales<br/>Aptitud motora en niños
<br/><br/><label>LC Class. No.: </label>RJ506.M4  / B47