Von Haden, Herbert I. <br/><br/>
Educational innovator's guide 
Herbert I. Von Haden, Jean Marie King 
 - Worthington, Ohio  Charles A. Jones Pub. Co.,  c1974 
 - xii, 500p. :  fig. ;  24cm 
<br/><br/> * Bibliographical references at the end of chapters. * Index at the end 
<br/><br/><label>LCCN: </label>5726 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational innovations
<br/><br/><label>Dewey Class. No.: </label>371.207/V945e