Gray, Peter <br/><br/>
Challenging behaviour in schools  teacher support practical techniques and policy development 

 - London  Routledge  1994 
 - 271p. 
<br/><br/><label>ISBN: </label>9780415099738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>370.15  / C31