Gattegno, Caleb <br/><br/>
An experimental school  a study of a possible renewal of public education 
C. Gattegno 
 - New York  Educational Solutions  1973 
 - iv, 178 p. : ill. ; 20 cm. 
<br/><br/><label>ISBN: </label>0878250220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Experimental methods