TY - GEN AU - Brown,E.T. AU - Bray,John ED - John Bray Colloquium TI - Analytical and computational methods in engineering rock mechanics SN - 0046200207 PY - 1987/// CY - London PB - Allen & Unwin KW - Brown, E. T. KW - Rock mechanics N1 - "Expanded versions of the lectures given at the John BrayColloquium"--Pref ER -