Narayan .O.P <br/><br/>
Harnessing child development 
/ by O. P. Narayan 
 - Delhi:  Isha Books,   2005. 
 - vi,283p. 
<br/><br/><label>ISBN: </label>8182052025 
<br/><br/><label>Dewey Class. No.: </label>305.231  / NAR/H