Righardson, Elizabeth <br/><br/>
The environment of learning:  conflict and understanding in the secondary school/ 
Elizabeth Righardson 
 - London  Heinemann education books  1973 
 - viii, 247p. :  ill.  23cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0435807536 
<br/><br/><label>Dewey Class. No.: </label>373.1