00446nam a2200169Ia 4500 170901s1966 xx 000 0 und d 519.5 S66P Srivastava, G.L. Practical Problems in Statistics Calcutta Scientific Book Agency 1966 476 Mathematics Pure Sciences Mathematical statistics Shastri, A.K. ddc BK 1 4934 4934 0 0 ddc 0 0 RAU RAU 2017-10-18 2 1 519.5 S66P 4044 2023-06-16 2023-06-16 2017-10-18 BK