Children  / 
Robert V. Kail , Theresa zolner . 
 - Toronto;  Pearson/Prentice Hall ,  2005. 
 - xvii,590 p,:  color ill. 
<br/><br/><label>ISBN: </label>0131238140 
<br/><br/><label>LC Class. No.: </label>BF721  / .K34 2005