Kohl, Herbert R. <br/><br/>
The open classroom:  a practical guide to a new way of teaching/ 
Herbert R. Kohl. 
 - New York:  New York Review Book,  1969. 
 - 116 pages : ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Administration.