TY - BOOK AU - Wells G.W TI - Electronics and Communications / Technical English Supplementary Readers SN - 582525829 PY - 1970/// PB - Longman N2 - This book is the second in a series of supplementary readers designed for overseas students in support of a post-intermediate technical English course. Wave forms, Two Terminal Components, Amplifiers, Semiconductor Devices, Feedback, Vacuum Tubes, Aerials, Transmitters, Receivers, Television, Radar, Questions, Glossary ER -