Szukana fraza: [Abstract = "The problem of heat and mass transfer in a visco\-elastic fluid flow over a stretching sheet in the presence of a uniform magnetic field is examined. The important physical quantities such as the skin friction co\-efficient, heat transfer co\-efficient and the mass transfer co\-efficient are determined. It is found that the heat and mass transfer distribution decreases with the increasing values of the visco\-elastic parameter k1."]