WALKER, J . E. <br/><br/>
Behavior Management : A Practical Approach For  Educators. 

 - 4th Ed. 
 - Columbus,  Merrill  Publishing Company,  1988. 
 - xi, 290p.: ill.;  figure, picture,  Index & References  25cm 
<br/><br/><label>ISBN: </label>0675-208297-04 
<br/><br/><label>Dewey Class. No.: </label>301 WAL