Nouvion, F. F.
Considerations on the use of D.C. and three phase traction motor and transmission system in the context of motive power - [s.l.] [s.n.] [n.d.] - 68p. : ill., photos.
RAILROAD TRANSPORTATION
656.33 / N6
Considerations on the use of D.C. and three phase traction motor and transmission system in the context of motive power - [s.l.] [s.n.] [n.d.] - 68p. : ill., photos.
RAILROAD TRANSPORTATION
656.33 / N6