Dr. Education today for the world of tomorrow : a study prepared for the International Bureau of Education / Charles Hummel. - Paris : Unesco, 1977. - Studies and surveys in comparative education . Bibliography: p. [187]-200. ISBN: 9231014609 LCCN: 80469316 //r84 Nat. Bib. No.: F*** Subjects--Topical Terms: Educational sociology.Continuing education.Educational equalization. LC Class. No.: LC189 / .H85 Dewey Class. No.: 370.19