TY - BOOK AU - PHILIP T.KREIN TI - ELEMENTS OF POWER ELECTRONICS SN - 9780198090496 U1 - 621.317 N8 KRE PY - 1998/// PB - OXFORD UNIVERSITY PRESS KW - CONTROL DEVICES / PRODUCTIVE DEVICES / POWER ELECTRONICS / SWITCHING EQUIPMENT [Circuit breakers, Fuses, Grounding devices, Lighting arresters, Meters, Relays, Rheostats] ER -