Whitehurst, D. Duayne Coal liquefaction : the chemistry and technology of thermal processes / D. Duayne Whitehurst, Thomas O. Mitchell, Malvina Farcasiu ; with the assistance of Nancy H. Lin - New York : Academic Press, 1980 - xv, 378 p. : ill. ; 24 cm. Includes index ISBN: 0127470808 Subjects--Topical Terms: Coal liquefaction