00451 a2200169 4500 812190319X 519.5 PIL 20189 31318 Pillai, R. S. N. Statistics theory and practice New Delhi S. Chand & Company Ltd 1984 1989 vii,589p. 20cm Statistical mathematics Probabilities and applied mathematics Bagavathi L 47839 47839 0 0 ddc 0 0 LEN MKDL MKDL LEN 2009-07-21 7 519.5PIL 50518 2019-10-21 00:00:00 2019-10-14 0.00 2016-10-31 L