00465nam a22001817a 4500 21944 21944 OSt 191126b ||||| |||| 00| 0 eng d 9788126917457 519.5 G96S Gupta, K. R. Statistical : definitions, formulas and tables New Delhi Atlantic Publishers 2012 vii,244p. Pure Sciences Mathematics Statistics ddc BK 4 0 0 ddc 0 0 RAU RAU 2016-03-31 APD New Delhi 895.00 4 519.5 G96S 71663 2025-11-01 2025-10-13 2019-11-26 BK