Electrical and Electronic Principles 22nd Edition - January 1, 1987Latest editionAuthor: S. A. KnightLanguage: EnglishPurchase optionsSorry, this title is not available for purchase in your country/region.Back to SchoolStart strong. Study with purpose.Save up to 25% on trusted learning resourcesShop now Product detailsEdition: 2Latest editionPublished: October 10, 1990Language: Englishproduct