Book reviewsConcrete Durability: A Multibillion-Dollar Opportunity Report to the National Materials Research Board and the National Research Council by the Committee on Concrete Durability: Needs and Opportunities Washington, D.C., USA, National Academy Press, 1987. pp. xii, 93. Reproduced typewriting, paperback. Report NMAB-437. (Available from the Defense Technical Information Center, Cameron Station, Alexandria, Virginia 22314, USA.).