00422nam a2200133Ia 4500 251030b |||||||| |||| 00| 0 eng d 519.50182 G977.SM Gupta, S. P. 10973 Statistical methods ; contains 600 fully solved illustrations and about 1300 problems with answers / 11th rev. New Delhi: S. Chand, 1978 ddc BK 0 0 0 519_501820000000000_G977_SM 0 18495 ISI ISI 1998-10-05 0 519.50182 G977.SM DP14158 2019-02-14 00:00:00 BK 15149 15149