Classroom dynamics / 
Jill Hadfield.   
 - New York :  Oxford university press,   1992. 
 - 179p.: ill; 25cm.   
<br/><br/><label>ISBN: </label>9780194371476   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 371.2 H1175 1992