Agarwal, B.L .
Basic statistics / - 2 / - New Delhi : Wiley Eastern Ltd , 1994. - 751 ; .
18487, 18488,18877, 18875, 18876 CSS
9788122424720
519.5 / AGA/BA
Basic statistics / - 2 / - New Delhi : Wiley Eastern Ltd , 1994. - 751 ; .
18487, 18488,18877, 18875, 18876 CSS
9788122424720
519.5 / AGA/BA