Elsevier's dictionary of amplication, modlation, reception and transmission / compiled and arranged on an English alphabetical base by W. E. Clason Clason, W. E. compiler Electronics Dictionaries 621.38103 ELS " In six languages English / American, French, Spanish, Italian, Dutch and German." Includes index Bibliography: p. 803 New York : Elsevier, 1960 1960 1960 Text [8], 804 p. ; eng