Hetherington, E Mavis and Parke, D Ross <br/><br/>
Child psychology .-0-07-Y66458-7 

 - McGraw - Hill, New York  1986 
 - 801 
<br/><br/><label>ISBN: </label>0-07-Y66458-7 
<br/><br/><label>Dewey Class. No.: </label>136.7 Het