TY - BOOK AU - Brown, J. Guthrie. AU - Haldane, T. G. N. AU - Blackstone, P. L. TI - Hydro-electric engineering practice: mechanical and electrical engineering SN - NA AV - 2975 U1 - 621.2 22 PY - 1984/// CY - Delhi PB - CBS Publishers & Distributors N1 - Includes index ER -