00530nam a2200181Ia 4500 20260803155438.0 190302s9999||||xx |||||||||||||| ||und|| K.C-Library English 330.021 /DAS N. G. Das 9207 Statistical Methods in Commerce, Accountancy & Economics M. Das 123/1B, Raja Dinendra Street, Calcutta-4 1970 557 p. Full Volume 21*13 cm ECONOMICS Mathematics and Statistics BK 0 0 ddc 0 330_021000000000000_DAS_E0_V0_C1 0 47838 MAIN MAIN 2026-08-03 0 330.021 /DAS, E0_V0_C1 9184 2026-08-03 2026-08-03 BK 38887 38887