TY - BOOK T1 - Social studies Nigerian secondary schools social studies project A1 - Amonoo, B. LA - English PP - Ibadan PB - Heinemann Educational Books YR - 1989 ED - Reprinted UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei739740385 SN - 9781290978 KW - Schulbuch ER -