Azerrad, Jacob,  <br/><br/>
From difficult to delightful in just 30 days 

 - xviii, 236 pages ;   21 cm 
<br/><br/><label>ISBN: </label>0071470395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem children - Behavior modification.
<br/><br/><label>Dewey Class. No.: </label>649.64