000 00309nam a2200133Ia 4500
008 190201s9999 xx 000 0 und d
082 _a133
082 _b6 BEN
100 _a"Benham, William G."
245 4 _aThe Laws of Scientific H
260 _aLondon
260 _bD.B Taraporevala Sons
300 _a644
999 _c27960
_d27960