00298nam a2200097Ia 4500008004100000082002200041100004300063245004500106260004100151300000800192140113s9999    xx            000 0 und d  a311.17:519.2   L1  a"Kempthrone, Oscar  and Leroy, Folks."  aProbability Statistics and data analysis  a1971bTowa State Univ. PresscU.S.A.  a555