00565nam a2200181Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 7069-02165 NITIL NITIL 21st 311 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 Statistics; Sampling (Statistics); Correlation (Statistics); Statistics-Graphic methods BKS 9148 9148 0 0 DDC 0 0 NITIL NITIL 2019-04-02 1 311 G896I 81010 2022-07-21 00:00:00 2022-06-21 2019-04-02 BKS