@book{UBHD-1255552, editor={Day, John and Keyes, Clinton Walker}, title={Tax documents from Theadelphia}, subtitle={papyri of the second century A. D.}, publisher={Columbia Univ. Pr.}, address={New York}, year={1956}, pages={XVIII, 342 S.}, language={eng}, number={ARRAY(0x55f2ef5ae2b0)}, series={Columbia papyri}, library={UB [Signatur: C 4692-9 Folio::5] ; AG [Signatur: VIII A 1570] ; GR [Signatur: <GR> R 5177]}, }