Williamson, Peter <br/><br/>
Good kids and bad kids  Helping children learn self discipline / 
Peter, Williamson 
 - New york :  Simon and Schuster ,  1990 
 - 256, :  ill;  25cm. 
<br/><br/> Includes indexes 
<br/><br/><label>ISBN: </label>9780671702205 
<br/><br/><label>Dewey Class. No.: </label>649.64  / WIL