Innovation in mass education / 
edited by David Street ; contributors: Roberta Ash and others 
 - New York :  Wiley-InterScience,  1969 
 - viii, 342 p. :  ill. ;  23 cm. 
<br/><br/>Bibliographical footnotes 
<br/><br/><label>ISBN: </label>047111833258  USD 11.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational innovations--United States<br/>Education--History--United States
<br/><br/><label>Dewey Class. No.: </label>370.973