Telecommunication system engineering /
Freeman, Roger L.
Telecommunication system engineering / Roger L. Freeman. - 2nd ed. - New York : John Wiley & Sons, 1989. - 752 p. : ill. ; 25 cm.
0471634239
Telecommunication systems--Design and construction.
Telephone systems--Design and construction.
Telecommunication system engineering / Roger L. Freeman. - 2nd ed. - New York : John Wiley & Sons, 1989. - 752 p. : ill. ; 25 cm.
0471634239
Telecommunication systems--Design and construction.
Telephone systems--Design and construction.
