TY - BOOK AU - Hummel,Charles ED - International Bureau of Education. TI - Education today for the world of tomorrow: a study prepared for the International Bureau of Education SN - 9231014609 AV - LC189 .H85 U1 - 370 PY - 1977/// CY - Paris PB - Unesco KW - Educational sociology KW - Continuing education KW - Educational equalization N1 - Bibliography: p. [187]-200 ER -