Poor (3) Poverty (2) Education--Curricula (2) Programas de estudio (2) Pobres (2) pauvreté (1) accroissement de la population (1) papier (1) revenu (1) ménage (1) évolution (1) emploi (1) éducation (1) Education (1) Employment (1) Nineteen nineties (1) Nineteen eighties (1) Programs (1) Labor (1) Time (1) Telecommunication (1) School children (1) Probabilities (1) Population (1) Perspective (1) Parents (1) Paper (1) Oligopolies (1) Neutrality (1) Latin America (1)