Educational planning in the context of current development problems :  Volume I,an IIEP seminar. 

 - Paris :  UNESCO, International Institute for Educational Planning,  1984. 
 - 156 p. :  fot. 
<br/><br/><label>ISBN: </label>9280311131. 
<br/><br/><label>No. de Clasificación Dewey: </label>37.014.5 (100) =20 PLA Vol.1