Elementary treatise on electricity and magnetism
By: by G. Carey Foster and Alfred W. Porter; founded on Joubert's "Trait©Øe ©Øel©Øementaire d©Øelectrici
Contributors: Porter, Alfred W. 1863-; Joubert, Jules Fran©ʻcois, 1834
Edition:    Third edi
Publisher: Longmans
Published: 1909
Place of publication: London