@book{UBHD-3472026, editor={M{\"o}nnich, Horst}, edition={1. Aufl.}, publisher={Econ-Verlag}, address={D{\"u}sseldorf ; Wien}, year={1945}, pages={259 S.}, language={ger}, isbn={3-430-16764-7 and 978-3-430-16764-2}, library={UB [Signatur: 87 B 226::2]}, }