@book{UBHD-1012651, author={Reiffen, Hans-J{\"o}rg and Trapp, Heinz Wilhelm}, publisher={Bibliogr. Inst.}, address={Mannheim}, year={1973}, pages={260 S.}, language={ger}, isbn={3-411-00549-1 and 3-411-00786-9 and 978-3-411-00786-8 and 978-3-411-00549-9}, number={ARRAY(0x5624b28aaa78)}, series={BI-Hochschultaschenb{\"u}cher}, library={UB [Signatur: LN-U 5-601::2] ; MA [Signatur: Reiff::2] ; MA [Signatur: Reiff::2]}, }