DiGiulio, Robert C. <br/><br/>
Positive classroom management :  a step-by-step guide to helping students succeed / 
Robert C. Di Giulio 
 - 3rd ed. 
 - Thousand Oaks, CA :  Corwin Press,  2007 
 - 141 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>1412937272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classroom management--United States