00508 a2200193 4500 Eng. 311 Si64e Sinha, A. C. 4309 Sukhwlakar, D. K. rev.by 16622 Elements of statistics Delhi S. Chand and co. 1952 iv 349p. illus. Statistics 73 Diagrams 3769 Statistical methodes 16623 Statistical mathematics 5328 Mathematics ddc GEN 57425 57419 0 0 ddc 0 0 TUCL TUCL 2011-02-13 0 311 Si64e 15733 2011-02-13 00:00:00 2011-02-13 GEN