Billings,Keith H1809 Switchmode power supply handbook - NewDelhi Mc Graw Hill 1989 - xxvi,624p. ISBN: 0070053308 Subjects--Topical Terms: Switchmode power supply power supply Electronic apparatus1899 Dewey Class. No.: 621.316.57 / BIL Universal Decimal Class. No.: 621.316.57 BIL