Gupta, K <br/><br/>
Encyclopaedia of child development (Vol-3) 
/ by K. Gupta 
 - New Delhi, India,   Omega Publications,   2010. 
 - 3 volumes : illustrations ; 23 cm 
<br/><br/><label>ISBN: </label>9788184551402 
<br/><br/><label>Dewey Class. No.: </label>305.231  / GUP/E