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G896I
           Gupta,C B
               An Introduction to statistical methods \ C B Gupta - 7th rev and enl. - Delhi : Vikas Publishing House, 1972.
               xvi, 107p.
                With Appendix, Logarithms

                ISBN: 7069-02165

81010
                Subjects: Statistics; Sampling (Statistics); Correlation (Statistics); Statistics-Graphic methods.