Communication technology update
Grant, August E. (ed.)
Communication technology update - 4th ed. - Newton, MA: Focal Press 1995 - viii, 428p., glos. 28 cm x 21 cm
0240802381
computer and consumer electronics
electronic mass media
satellites
telephony
384.0973 / COM
Communication technology update - 4th ed. - Newton, MA: Focal Press 1995 - viii, 428p., glos. 28 cm x 21 cm
0240802381
computer and consumer electronics
electronic mass media
satellites
telephony
384.0973 / COM