000 00359nam a2200157Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 501 SUL
100 _a"Sullivan, J. W. N."
245 0 _aBases of modern science
260 _aHarmondsworth
260 _bPenguin Books
260 _c1938
300 _a213p.
650 _aScience
942 _cB
999 _c193516
_d193516