Devi, T.Kalyani <br/><br/>
Environmental deprivation and perceptual tasks of pre-school children 

 - New Delhi  Discovery Publishing House  1998 
 - 6,90  Hb 
<br/><br/><label>ISBN: </label>81-7141-440-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>372.21