Freeman, Roger L.
Telecommunication transmission handbook - 3rd ed. - New York, N.Y. : Wiley, 1991 - 1014
TELECOMMUNICATION
TK5101 / F733T 1991
Telecommunication transmission handbook - 3rd ed. - New York, N.Y. : Wiley, 1991 - 1014
TELECOMMUNICATION
TK5101 / F733T 1991