00786cam a2200241 4500 18794 20230410123930.0 060907s1997 fr eng funglode18944 eng LA 911 U58u 1997 United Nations Educatinal, Scientific and Cultural Organization UNESCO 1946 : 50 years for education / United Nations Educatinal, Scientific and Cultural Organization 50 years for education Fifty years for education Paris : UNESCO, 1997 285 p. Education History. UNESCO. United Nations Educational, Scientific and Cultural Organization Educación Historia. lcc bk 68377 68377 0 0 lcc 0 0 HU BJB BJB HU 2018-10-25 1 0 LA 911 U58u 1997 00000013870 2018-10-25 00:00:00 1 2018-10-25 bk