Pillai, R.S.N. . Statistics : Theory and Practice / Textual Documents R.S.N.Pillai & Bagavathi. - Ist ed. / - New Delhi : S.Chand & Company Ltd. , 2008. - 870pg ; 17cm. ISBN: 81-219-0431-5 Subjects--Index Terms: Statistics : Theory and Practice Deptt- Statistics G- Statistics Dewey Class. No.: 311 / Pi 644 St