TY - BOOK AU - Hanson, J. A. TI - Optimum steam curing procedures for structural lightweight -concrete / by J. A. Hanson CY - Skokie, Illinois : atories, Development Department N1 - "Autorizhed reptint from copyrighted Journal of the America-n Concrete Institute June 1965, Proceedings Vol. 62, p. 661-." ER -