Challenging behaviors in early childhood settings :  creating a place for all children / 
by Susan Hart Bell ... [et al.] 
 - xi, 214 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>1557666822  RM112.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavior therapy<br/>Child--education