00000nam a2200000 a 4500 20251203091512.0 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 Eng 100 010 _ 58011 W 42393 42393 2 0 0 0 PU PU 1998-04-08 95.00 0 519.5 GRE 58011 BK