Human resources in the least Developed countries trends in recent recades and prospects for the 1990s 
/ Naciones Unidas 
 - Geneva Geneva   : United Nations  , 1990 
 - 79p 
 - TD/B/AC.17/31/Add.11 (Part II) .
<br/><br/> Preparatory process for the conference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recursos humanos.<br/>Países menos adelantados.