Barsch, Ray H. <br/><br/>
Achieving perceptual-motor efficiency / 
by Ray H. Barsch 
 - Seattle, Washington :  Special Child Publications,  1968 
 - 365 p. :  ill. ;  24 cm. 
 - Barsch, Ray H. Perceptual motor curriculum ;  v. 1 .
<br/><br/><label>ISBN: </label>7875620094 
<br/><br/><label>LCCN: </label>68-000282 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space perception<br/>Perceptual learning<br/>Motor ability