000 00281nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _aPC 501
_bWHE
100 _aWhetham, William Cecil Dampier
245 _aFoundations of science
260 _bT.C. and E.C. Jack
_aLondon
_c1919
999 _c99609
_d99609