Bridge engineering /
Waddell, J. A. C.
Bridge engineering / J. A. C. Waddell. - New York : John Wiley and Sons, 1916. - 2 v. ; 23 cm.
Bridge engineering / J. A. C. Waddell. - New York : John Wiley and Sons, 1916. - 2 v. ; 23 cm.
