00276nam a2200133Ia 4500020000900000082000800009100001600017245004300033250000600076260003700082300000800119500000900127650000600136  aNULL  a519  aMood, A. M. 0aIntroduction To Theory  Of Statistics  a-  aTokyobMcGraw-Hill Kogakusha LTD  a564  a2381  a-