Lenk, Ron Practical design of power supplies Ron Lenk - Hoboken, N.J. : Piscataway, N.J. : Wiley ; IEEE Press, cop. 2005 - xvii, 267 : ill. Ursprungligen utg.: New York : McGraw-Hill, 1998 ISBN: 047175045X 9780471750451 Subjects--Topical Terms: Electric power Dewey Class. No.: 621.381044