Pugh, B. Fuels and lubricating oils for internal-combustion engines, by B. Pugh and J.M.A. Court. - London, I. Pitman, 1949. - ix, 168 p. diagrs. 19 cm. Subjects--Topical Terms: Lubrication and lubricants.Motor fuels. Dewey Class. No.: 665.55 / PUG