Telecommunications primer /
Langley, Graham.
Telecommunications primer / Graham Langley and John Ronayne. - 4th ed. - London : Pitman, 1993. - v, 198 p. + pbk
Includes index.
Basic principles -- Some fundamentals -- Switching and signalling -- Telecommunication systems characteristics -- Radio systems -- Data systems -- Business services -- Television services -- Strategic issues.
0273601571
Telecommunication systems
621.38
Telecommunications primer / Graham Langley and John Ronayne. - 4th ed. - London : Pitman, 1993. - v, 198 p. + pbk
Includes index.
Basic principles -- Some fundamentals -- Switching and signalling -- Telecommunication systems characteristics -- Radio systems -- Data systems -- Business services -- Television services -- Strategic issues.
0273601571
Telecommunication systems
621.38