TY - GEN AU - Das, N.G. TI - Statistical Methods in Commerce, Accountancy & Economics : Part-I U1 - 311 PY - 1996/// CY - Kolkata PB - M. Das & Co. KW - SOCIAL SC.---STATISTICS N1 - Acc.no 24779 replaced by Dr.R.B.Sinha against Acc.no 21259 on 27/03/2008 ER -