TY - BOOK AU - Reich,Herbert Joseph TI - Theory and applications of electron tubes, PY - 1939/// CY - New York, London PB - McGraw-Hill book company, inc. KW - TUBOS AL VACÍO KW - TUBOS ELECTRÓNICOS N1 - "The book is based upon mimeographed nottes that have been used in the author's courses."--Pref; Bibliografía al final de la mayoría de los capítulos ER -