Measurements of the low field galvanomagnetic tensor components of bismuth from 77 to 300K are reported. The eight magnetoresistivity coefficients A_ij are found to vary as T^-2 up to nearly 120 K, then as T^-3.9 from 120 to 300 K. The electronic parameters are computed. The values of the electron ellipsoid tilt angle lie between 6 degrees 40' and 8 degrees 30' and the carrier density varies from 4.55*10¹⁷ to 24.5*10¹⁷ cm^-3 at 77 K and 300 K respectively. All mobilities except mu ₂ vary as T^-2 in the lowest temperature range.