Draper, Alec.
Electrical machines / by A. Draper. - 2nd ELBS ed. - London : English Language Book Society and Longmans, 1971. - xx, 397 p : ill. - Electrical engineering. .
058244442X
91026098
Electric machines.
Electric machinery.
Electric motors.
Electrical machines / by A. Draper. - 2nd ELBS ed. - London : English Language Book Society and Longmans, 1971. - xx, 397 p : ill. - Electrical engineering. .
058244442X
91026098
Electric machines.
Electric machinery.
Electric motors.