Peter K Smith and Helen Cowie <br/><br/>
Understanding children's development 

 - Basil Blackwell, Oxford  1988 
 - xiv,417p figs., tabs 
<br/><br/><label>ISBN: </label>0-631-15723-9 
<br/><br/><label>Dewey Class. No.: </label>136.7 Smi/Cow