@book{UBHD-1251469, editor={Lenders, Winfried}, title={Beitr{\"a}ge zum Symposium}, subtitle={Mannheim 11./12. Juni 1971}, publisher={Erich Schmidt}, address={Berlin}, year={1978}, pages={152 S.}, language={ger}, isbn={3-503-00759-8 and 978-3-503-00759-2}, keywords={Kongress / Mannheim}, library={UB [Signatur: 78 B 2407::1] ; DE [Signatur: <DE> Sch 821::1]}, }