World problems in education :
Thomas, Jean.
World problems in education : a brief analytical survey / Jean Thomas. - Paris : UNESCO, 1975. - 166 p. - (Studies and surveys in comparative education) .
A study prepared for the International Bureau of Education.
9231012975
37.0 (100) =20 THO.
World problems in education : a brief analytical survey / Jean Thomas. - Paris : UNESCO, 1975. - 166 p. - (Studies and surveys in comparative education) .
A study prepared for the International Bureau of Education.
9231012975
37.0 (100) =20 THO.