Long, William E., 1920- Long, William E., 1920- Electronic principles and circuits : an introduction to electronics for the technician / [by] William E. Long and Paul L. Evans. - New York : Wiley, [1974] ISBN: 0471544558 LCCN: 73011096 Subjects--Topical Terms: Electronics.Electronic circuits. LC Class. No.: TK7816 / .L56 Dewey Class. No.: 621.381