Communication technologies /
Gehris, Dennis O.
Communication technologies / Dennis O. Gehris, Linda F. Szul - Upper Saddle River, NJ : Prentice Hall, 2002 - xvii, 267 p. ; 25 cm.
Includes glossary and index
0130400246 9780130400246
Information technology
Telecommunication
Communication technologies / Dennis O. Gehris, Linda F. Szul - Upper Saddle River, NJ : Prentice Hall, 2002 - xvii, 267 p. ; 25 cm.
Includes glossary and index
0130400246 9780130400246
Information technology
Telecommunication