746с

1940г

ELECTRICAL ENGINEERING TEXTS

principles of ls

DIRECT-CURRENT MACHINES

BY

ALEXANDER S. LANGSDORF, M.M.E.

Professor of Electrical Engineering and Dean of the School of Engineering and Architecture, Washington University; Fellow, American

of

Institute of Electrical Engineers; Member, American Society of Mechanical Engineers

Fifth Edition Fourth Impression

McGRAW-HILL BOOK COMPANY, Inc.

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