@book{UBHD-1007717, title={Einfache Marktprobleme}, publisher={Rombach}, address={Freiburg [Breisgau]}, year={1972}, pages={204 S.}, language={ger}, isbn={3-7930-0953-X and 978-3-7930-0953-5}, number={ARRAY(0x55c12c28e8b0)}, series={Rombach-Hochschul-Paperback}, library={WS [Signatur: WS/QC 100 B821-1]}, }