Hummel, Charles. Education today for the world of tomorrow / Charles Hummel. - Paris : UNESCO, c 1977. - 200 p. : ill. ; 22 cm. - Studies and surveys in comparative education. . Bibliography : p. 187-200. 337 337 ISBN: 92-3-101460-9 Subjects--Topical Terms: Education--aims and objectives. Dewey Class. No.: 370.9 / H883e