PakCat catalogue record PR-SOF-1599- THREE PHASE FREQUENCY CONVERTER By GC Osaf Ayaz Khan GC Hafiz Waleed Salamat GC Syed Fakhar Abbas Bibliographic details PublisherNUST COLLEGE OF EME Publication placeISLAMABAD Publication year2016 Material typeSerial Additional authorsSupervisor Dr Usman Ali Co-supervisor Lec Faiza Nawaz SubjectsDE-ELECT-34