000 00393nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aKNEDLER(John Warren) Ed
245 _a"Master works of science, digests of 13 great classics"
260 _aNew York
260 _bDoubleday & Co
260 _c1947
300 _avii p. + 637
942 _cBooks
999 _c2224
_d2224