LANGSDORF A., . (1961). PRINCIPLES OF DIRECT-CURRENT MACHINES. PENSYLVANIA: I.T.C.
LANGSDORF ALEXANDER, . 1961. PRINCIPLES OF DIRECT-CURRENT MACHINES. PENSYLVANIA: I.T.C.
LANGSDORF ALEXANDER, . PRINCIPLES OF DIRECT-CURRENT MACHINES. PENSYLVANIA: I.T.C. 1961.
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