@book{UBHD-1732491, author={Laufer, Berthold}, title={Ivory in China}, publisher={Field Museum of Natural History}, address={Chicago, Ill.}, year={1925}, pages={78 S., X Bl.}, language={eng}, number={ARRAY(0x5637f6e7ad88)}, series={Anthropology leaflet}, library={UB [Signatur: C 8013-100]}, }