TY - BOOK AU - Hopkins,Ronald Edwin[from old catalog] TI - Induction motor practice U1 - 621.313 PY - 1932/// CY - London PB - Sir I. Pitman & sons, ltd. KW - Electric motors, Induction KW - MCE N1 - 0; 0; 0; 621_313000000000000_HOP ER -