Hertzberg, Alvin. <br/><br/>
Schools are for children :  an American approach to the open classroom / 
Alvin Hertzberg and Edward F. Stone. 
 - New York :  Schocken Books,  1971 
 - 232 p. :  illus. ;  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary school teaching--United States.<br/>Education, Elementary--United States--1945---Curricula.