Voice and data comunications handbook
Bates, Regis J.
Voice and data comunications handbook / Regis J. Bates, Donald W. Gegory - 3rd.ed. - New York : McGraw-Hill , 2000 - xxiv998p. : ill. ; 24 cm. - McGraw-Hill series on computer communications .
Includes index
0072122765
Telecomunicaciones--- Manuales
TK 5105 / B 395 2000
Voice and data comunications handbook / Regis J. Bates, Donald W. Gegory - 3rd.ed. - New York : McGraw-Hill , 2000 - xxiv998p. : ill. ; 24 cm. - McGraw-Hill series on computer communications .
Includes index
0072122765
Telecomunicaciones--- Manuales
TK 5105 / B 395 2000