Case studies of educational innovation 

 - Paris  Organisation For Economic Cooperation And Development       1973 
 - 296p.  cm. 
 - Centre For Educational Research And Innovation, Publication  V4 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>Tb4, L3;4