00550nam 2279114 450000100060000000300230000600500090002900800410003808200110007907200270009002000220011710000180013926000170015725000070017424500430018165000270022465000200025165000430027165000320031479114StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621.31 aac machines for drives a978-81-203-2749-8 abimal k. bose bP.H.I c2002 a10 amodern power electronics and ac drives aac machines for drives acycloconverters adiodes and phase-controlled converters apower semiconductor devices