00302nam a2200109Ia 4500008004000000082001500040100002000055245006100075250000500136260004300141300000800184210210b1988   xxu||||| |||| 00| 0 eng d  a519.5 AGGS  aAGGARWAL (Y P).  aStatistical methods: concepts application & computation.  a  aNDbSterling publishers pvt ltd.c1988  a379