@book{UBHD-1424630, publisher={Harper}, address={[New York]}, year={1944}, pages={XXVII, 288, XIII S.}, language={eng}, number={ARRAY(0x55c990a79df8)}, series={War Department education manual}, library={UB [Signatur: G 8496-28::1] ; EN [Signatur: G SA 142-1-]}, }