Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept.…

Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910

Jacobs, Charles M. (Charles Mattathias)

Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910

Jacobs, Charles M. (Charles Mattathias)