@book{UBHD-1432200, editor={Adams, George Plimpton}, title={Studies in the problem of relations}, subtitle={lectures delivered before the Philosophical Union University of California 1930}, publisher={Univ. of Calif. Press}, address={Berkeley}, year={1930}, pages={217 S.}, language={eng}, number={ARRAY(0x55eb682e29e8)}, series={University of California publications in philosophy}, library={UB [Signatur: H 253-8-25::13]}, }