Hallak, Jacques,  1937- <br/><br/>
Investing in the future :  setting educational priorities in the developing world / 
by Jacques Hallak. 
 - Paris :  Oxford, England :  UNESCO;  IIEP,  Pergamon Press,  1990. 
 - vi, 303 p. ;  fot. 
<br/><br/><label>ISBN: </label>0080407935(Pergamond Press) 9280311387 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>37 "313" (100) =20 HAL.