Note 102 — Chapter XI · CONSTRUCTION (continued 2)
Reading edition
See, also, Concrete Form Design, by E. F. Rockwood, Eng. and Contracting, Vol. 55, 1921, p. 528.
Reading edition
See, also, Concrete Form Design, by E. F. Rockwood, Eng. and Contracting, Vol. 55, 1921, p. 528.