Sadiku, Matthew N. O. Principles of electromagnetics / Matthew N.O Sadiku - 4th ed., International version - New Delhi, India : Oxford University Press, c2009. - xvii, 734 p. : ill. ; 24 cm. ISBN: 019806229X 9780198062295 Subjects--Topical Terms: Electromagnetism.Vector analysis.Electrostatics. LC Class. No.: QC670 / .S23 2009