00252nam a2200109Ia 4500082001900000100001600019245004700035260003400082300001600116500000500132700000500137  a519.2bG646.PW  aGood, I. J.  aProbability and the weighing of evidenceb  aLondonbCharles Griffinc1950  aviii, 119p.  a  a