A Handbook of Wireless Telegraphy: Its Theory and Practice, for the Use of Electrical Engineers, Students, and Operators Cambridge Library Collection - Technology Autor James Erskine-Murray 18 mai 2011 Paperback Preț: 373.69 lei 6-8 săpt.
Wireless Telephones and How They Work Autor James Erskine-Murray 26 mai 2018 Paperback Preț: 95.53 lei 17-23 zile