The performance and design of direct current machines.
Clayton, Albert Edmund,
The performance and design of direct current machines. - 3d ed. - London, Pitman [1959] - 516 p. illus. 23 cm.
Electric machinery--Direct current. [from old catalog]
MCE
621.3132 / CLA
The performance and design of direct current machines. - 3d ed. - London, Pitman [1959] - 516 p. illus. 23 cm.
Electric machinery--Direct current. [from old catalog]
MCE
621.3132 / CLA