Khurana Ruchi <br/><br/>
Effect of incentive on a perceptual motor task among mentally retarded children 

 -  1978 
<br/><br/><label>Standard No.: </label>10593 
<br/><br/><label>Source: </label> Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY