TY - BOOK T1 - Understanding our country T2 - Understanding the social sciences program A2 - King, Frederick M. LA - English PP - River Forest, Ill. u.a. PB - Laidlaw YR - 1981 ED - 2. ed. UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei56459797X SN - 0844564451 KW - Lehrerhandbuch ER -