Electric traction /
Smith, Robert H.
Electric traction / - London : Harper and Brothers, 1905. - xxiii, 442 p. : ill. ; 21 cm.
9781021346032
Electric railways
Electric locomotives
Traction motors
621.33 / SMI
Electric traction / - London : Harper and Brothers, 1905. - xxiii, 442 p. : ill. ; 21 cm.
9781021346032
Electric railways
Electric locomotives
Traction motors
621.33 / SMI