TY - BOOK AU - Alger,Philip L. TI - The nature of polyphase induction machines T2 - General electric series AV - TK2785 A45 PY - 1951/// CY - New York PB - J. Wiley KW - Motores eléctricos polifásicos KW - Motores de inducción N1 - "one of a series written by general electric authors for the advancement of engineering knowledge" ER -