TY - BOOK T1 - Social studies UPE teacher education material production project A1 - Afejuku, Doris H. LA - English PP - Ibadan PB - Univ. Press Ltd YR - 1977 UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei739793551 SN - 0195753682 KW - Lehr- und Lernressource ER -