Радиоэлектроника How to Build a Foxhole Radio Автор: Gould Jack Язык: английский Год: 1953 полная версия One of the things that makes television and radio interesting is that you can use right away the information you have learned. We are going to build a radio that is different from any you have seen. In the radio will be these things: • An... Admin 28 Ноя 16