00402nam a2200145 a 450000500170000000800410001704100080005808200110006610000180007724500810009526400390017630000110021565000130022670000170023920260717091046.0260717s1981    ii            000 0 eng d  aeng04a651.751 aDoctor, Rhoda10aPrincipals and practice of business communication F.Y.B.Com /cDoctor, Rhoda 1aMumbai :bSheth publishers,c1981.  a522 p. 4aCommerce1 aDoctor, Aspi