Heat and mass transfer in process metallurgy : proceedings of a symposium held by the John Percy Research Group in Process Metallurgy, Imperial College, London, 19 and 20 April 1966 / ed. by A.W.D. Hills. Hills, Arthur William David ed. John Percy Research Group in Process Metallurgy. Institution of Mining and Metallurgy (Great Britain) Metallurgy Congresses. Heat Transmission Congresses. Mass transfer Congresses. TN605 .H4 669.951 HIH Includes index. London : Institution of Mining and Metallurgy, c1967. c1967. 1967 Text ix, 252 p. : eng