@book{UBHD-1015188, author={Reiffen, Hans-J{\"o}rg and Trapp, Heinz Wilhelm}, publisher={Bibliogr. Inst.}, address={Mannheim ; Wien ; Z{\"u}rich}, year={1972}, pages={IX, 320 S.}, language={ger}, isbn={3-411-00776-1 and 978-3-411-00776-9}, number={ARRAY(0x55804ba1bb68)}, series={BI-Hochschultaschenb{\"u}cher}, library={UB [Signatur: LN-U 5-601::1] ; MA [Signatur: Reiff::1] ; MA [Signatur: Reiff::1]}, }