VoIP Voice and Fax Autor Sivannarayana Nagireddi oct 2008 Hardback Preț: 1040.41 lei 1143.31 lei 43-57 zile -9%
Lte and Iot Systems and Signal Quality Autor Sivannarayana Nagireddi Paperback Preț: 153.91 lei 22-36 zile