00290nam a2200133Ia 4500020000900000082001000009100002000019245004700039250000600086260004200092300000800134500000800142650000600150  aNULL  a519.1  aLindley, D. V.  0aIntroduction To Probability And Statistics  a-  aCambridgebCambridge University Press  a259  a216  a-