por Malhotra, V. M [editor] | American Concrete Institute | International Conference On The Use Of Fly Ash, Silica Fume, Slag, And Natural Pozzolans In Concrete (1989 : Trondheim, Noruega).
por American Concrete Institute.
por Malhotra, V. M [editor] | American Concrete Institute | International Conference On The Use Of Fly Ash, Silica Fume, Slag And Other Mineral By-products In Concrete (1983 : Montebello, Quebec).