00413nam a2200145 a 450000500170000002000150001708200150003210000270004710000240007424500370009826000310013530000260016649000600019263000150025220251203090946.0  a0471035327  a519.5bBHA  aBhattacharyya, Gouri K  aJohnson, Richard  A  aStatistical concepts and methods  aNew YorkbJohn Wileyc1977  axv,639 p.b22 cm.cPB  aWiley series in probability and mathematical statistics  aStatistics