Media type: Book; Illustrated Book Title: 20 Jahre Mauerfall Contributor: Heuel, Eberhard [Author]; Genscher, Hans-Dietrich [Writer of preface] Published: Augsburg: Weltbild, 2009 Issue: Orig.-Ausg. Extent: 191 S.; Ill; 29 cm Language: German ISBN: 9783868001068 RVK notation: NQ 7010 : Innere Geschichte Keywords: Deutschland > Geschichte 1949-1989 Friedliche Revolution in der DDR Friedliche Revolution in der DDR Origination: Footnote: