New educational media in action :  case studies for planners-I . 

 - Paris :  International Institute for educational planning,  c 1967. 
 - 203 p. :  ill. ;  24 cm. 
<br/><br/>323  323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--Aids and devices.<br/>Educational planning.
<br/><br/><label>Dewey Class. No.: </label>371.335 / U3n