Influence of physical characteristics of aggregates of fros-t resistance of concrete / by George Verbeck and Robert Lan-dgren.
Verbeck, George.
Influence of physical characteristics of aggregates of fros-t resistance of concrete / by George Verbeck and Robert Lan-dgren. - Skokie, Illinois : atories - [20] p. - Bulletin 126 / Portland Cement Association .
Influence of physical characteristics of aggregates of fros-t resistance of concrete / by George Verbeck and Robert Lan-dgren. - Skokie, Illinois : atories - [20] p. - Bulletin 126 / Portland Cement Association .