00294nam a2200109Ia 4500008004000000082001500040100003200055245004100087250000500128260003400133300001700167210210b1995 xxu||||| |||| 00| 0 eng d a519.5 GUPE aGUPTA (S C) & KAPOOR (V K). aElements of mathematical statistics. a aNDbSultan Chand & Sonsc1995 axiv,373 T 12