Ames, Louise Bates <br/><br/>
Your Nine-Year-Old :  From tattling to social problems to sexual curiosity-everything you need to know about.. / 
David Betty. 
 - New York, NY :  Dell Publishing,  1990. 
<br/><br/><label>ISBN: </label>0-440-50676-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology<br/>Child development<br/>Child rearing