Simonsen, Brandi <br/><br/>
Classwide positive behavior interventions and supports :  a guide to proactive classroom management / 
Brandi Simonsen. 
 - New York :  The Guilford Press,  c2015. 
 - 244p. ; 27cm 
 - The gullford Practical Intervention in the schools series .
<br/><br/> Includes references and index 
<br/><br/><label>ISBN: </label>9781462519439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classroom management<br/>Problem children--Behavior modification<br/>School psychology