The Mechanism of Corrosion by Fuel Impurities (Proceedings of the International Conference held at the Marchwood Engineering Laboratories, Marchwood, near Southampton, Hampshire, England, 20th–24th May, 1963.) General editors: H. R. Johnson and D. J. Littler. Pp. xiii + 660. (London: Butterworth and Co. (Publishers), Ltd., 1963.) 168s.