Statistical methods
Das, N.G.
Statistical methods by N.G. Das - Combind ed. - New Delhi Tata McGraw Hill 2011 - 2v. (907p.)
1st & 2nd
519.5 / D26S
Statistical methods by N.G. Das - Combind ed. - New Delhi Tata McGraw Hill 2011 - 2v. (907p.)
1st & 2nd
519.5 / D26S