Basic statistics/
Nagar,A.L.
Basic statistics/ A.L.Nagar. - 2nd - New Delhi: Oxford university, 1985. - 442 P.
0195615549
519.5 / NAG/B
Basic statistics/ A.L.Nagar. - 2nd - New Delhi: Oxford university, 1985. - 442 P.
0195615549
519.5 / NAG/B