Kories, Ralf Electrical engineering a pocket reference Ralf Kories, Heinz Schmidt Walter. - Heideberg Springer c2006. - xxi, 620p.: ill.; 22cm. with 610 figures. ISBN: 9788181288790 Subjects--Topical Terms: Electrical engineering - Handbook, mannuals. Dewey Class. No.: 621.3 / K95E