book: Stephen Lax 1 Oca 1997 Beyond the horizon Communication technologies:past, present & future Beyond the horizon contributes to an understanding of electronic communications technologies by explaining the technical ideas that underlie them.
book: Stephen Lax 1 Oca 1997 Beyond the horizon Communication technologies:past, present & future Beyond the horizon contributes to an understanding of electronic communications technologies by explaining the technical ideas that underlie them.