Gavin, M.R.. Principles of Electronics / Textual Documents M.R. Gavin & J.E. Huoldin. - 1st ed. / - England : ELBS, English Language Book Society , 1959. - xii, 348p. : ill. ; 22cm . Index Subjects--Index Terms: Physics Electronics PG-Physics Dewey Class. No.: 539.81 / G 245 P