Annual review of communications, volume 55
International Engineering Consortium
International Engineering Consortium , 2002
 eBooks
Annual review of communications: National Engineering Consortium, volume XXXXVI 1992-93
International Engineering Consortium
National Engineering Consortium., 1992
 eBooks
Roddy, Dennis
Electronic communications / Dennis Roddy and John Coolen
Prentice Hall, Inc., 1980
 Buku Teks
Annual review of communications: International Engineering Consortium, volume 50 1997
International Engineering Consortium
International Engineering Consortium, 1997
 eBooks
Annual review of communications: International Engineering Consortium, volume 51 1998
International Engineering Consortium
International Engineering Consortium, 1998
 eBooks