000			00337nam a2200133Ia 4500
008			180710s9999 xx 000 0 und d
020			_a32635
082			_a539.752 _bMAN
100			_aMANN, Wilfrid B.
245			_aRadioactivitiy and its measurement
260			_aNew Jersey _bD.Van Nostrand Co. _c1966
300			_a167 p.
942			_cS
999			_c76337 _d76337