TY - BOOK T1 - Slavery and the breakdown of the American consensus T2 - Basic concepts in history and social science A2 - Frederick, Wayne A. A2 - Rozwenc, Edwin Charles 1915-1974 LA - English PP - Boston u.a. PB - Heath YR - 1965 UL - https://gei-testing-vufind.eww-server.de/Record/gei564493813 KW - Schulbuch ER -