TY - BOOK T1 - Understanding our world A1 - Bester, C. G. F. LA - English PP - Cape Town u.a. PB - Maskew Miller Longman YR - 1985 ED - New ed., 1. publ. UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei56443597X SN - 063600435X KW - Schulbuch ER -