Beardsley, R.C.
Design and construction of hydroelectric plants: including a special treatment of the design of dams - New York McGraw Publishing Company 1907 - 512 p. ilus.
CENTRALES HIDROELECTRICAS
A/621.312134/B29
Design and construction of hydroelectric plants: including a special treatment of the design of dams - New York McGraw Publishing Company 1907 - 512 p. ilus.
CENTRALES HIDROELECTRICAS
A/621.312134/B29