00000nam a2200000 a 4500 20251203112550.0 8120710568 519.5 GRE Grewal, P.S. _ Methods of statistical analysis _ 2nd ed New Delhi Sterling publishers private Limited 1990 xvi,1303 p. 22 cm. PB _ Statistics _ _ _ 203228 C 163543 163543 0 0 0 0 PU PU 2016-03-14 95.00 0 519.5 GRE 203228 BK