Dart, Francis E. Electricity and electromagnetic fields [by] Francis E. Dart. - Columbus, Ohio C. E. Merrill Books [1966] - ix, 101 p. illus. 23 cm. - Merrill physical science series . 920616 LCCN: 66016412 Subjects--Topical Terms: ElectricityElectromagnetic fields. LC Class. No.: QC527 / .D3 Dewey Class. No.: 537