Powel, Charles A.
Principles of electric utility engineering / Charles A. Powel. - New York : John Wiley, c 1955. - viii, 251 p. : ill. ; 24 cm.
Includes index.
333 333
Electric power.
621.3 / P871p
Principles of electric utility engineering / Charles A. Powel. - New York : John Wiley, c 1955. - viii, 251 p. : ill. ; 24 cm.
Includes index.
333 333
Electric power.
621.3 / P871p