Taylor, Charles Lewis
World Hanbook of political and social indicators .-- 2 nd. ed. .-- New Haven : Yale University , 1972
.--XIV, 443 p. 25 cm.
INDICADORES SOCIALES
ESTADISTICAS
World Hanbook of political and social indicators .-- 2 nd. ed. .-- New Haven : Yale University , 1972
.--XIV, 443 p. 25 cm.
INDICADORES SOCIALES
ESTADISTICAS