00449nam a2200157Ia 4500008004100000020001400041082001800055100005100073245002400124250000700148260005200155300002300207500001900230600002700249650001500276240925s9999    xx            000 0 und d  a199472637  a621.31042 PUR  aPurkait, Prithwiraj ; Bandyopadhyay, Indrayudh 0aElectrical machines  aNA  aNew Delhi:bNew Oxford University Pressc,2017.  a371p.b0fOriginal  aIncludes Index  aElectrical Engineering  aTechnology