Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910 The New York Tunnel Extension of the Pennsylvania Railroad. The East River Division. Paper No. 1152

author	Noble, Alfred
download	pg18065.pdb (246K)
language	English
categories	Railroad tunnels -- Design and construction Civil engineering -- Periodicals TA: Engineering (General). Civil engineering
copyright status	Public domain in the USA.
source	Project Gutenberg EBook #18065 2006-03-28