Kohl, Herbert R <br/><br/>
Open classroom: A practical guide to a new way of teaching 

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 - London  Methuen & Co.  1970 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Study and teaching of education
<br/><br/><label>Dewey Class. No.: </label>370.7  KOH-O