000 00325nam a2200145Ia 4500
008 090707b ii f a fnsan d
082 _a925, S56G
100 _aShepherd, Walter
_915864
245 _aGreat pioneers of science
260 _aLondon
260 _bWard Lonk
260 _c1964
300 _a224p.
942 _cBK
999 _c3536
_d3536