00262nam a2200109Ia 4500008004100000082001500041100001600056245002400072250001200096260003600108300000800144240913s9999||||xx |||||||||||||| ||und||  a311  AGA/B  aD.R.Agarwal 0aBusiness Statistics  a1st Ed.  bVrinda Publicationa[s.l]c2010  a833