Voice and data communications handbook /
Bates, Regis J.
Voice and data communications handbook / Regis J. Bud Bates, Donald W. Gregory - 3rd ed. - 998 páginas
0072122765
Telecomunicaciones--Manuales
TK5105 / B387 2000
Voice and data communications handbook / Regis J. Bud Bates, Donald W. Gregory - 3rd ed. - 998 páginas
0072122765
Telecomunicaciones--Manuales
TK5105 / B387 2000