  The coefficient $c_{\rm sw}$ appearing in the Sheikholeslami-Wohlert improved
action is computed to one loop perturbation theory for improved gluon actions
including six-link loops. The O($a$) improvement coefficients for the dimension
three isovector composite operators bilinear in the quark fields are also
computed to one loop order of perturbation theory with degenerate non-vanishing
quark masses.
