Nagar, A. L.; Das, R. K.
Basic statistics A. L. Nagar; R. K. Das - 2nd ed. - New Delhi Oxford University Press 2016
9780195615548
--Economics--Statistical methods--Mathematical statistics
519.5 / NAG
Basic statistics A. L. Nagar; R. K. Das - 2nd ed. - New Delhi Oxford University Press 2016
9780195615548
--Economics--Statistical methods--Mathematical statistics
519.5 / NAG