@book{UBHD-1007072, edition={2. Aufl.}, publisher={Dietz}, address={Hannover}, year={1974}, pages={403 S.}, language={ger}, isbn={3-8012-0001-9 and 978-3-8012-0001-5}, library={WS [Signatur: WS/NK 6806 B825(2)-1]}, }