1. Analog and digital communication
Author: Gregg, William David, 3391-
Library: Central Library and Documents Center of Al-Zahra University (Tehran)
Subject: ، Telecommunication
Classification :
TK
5101
.
G74
2. Analog and digital communication: concepts, systems, applications, and services in electrical dissemination of aural, visual, and data information
Author: Gregg, William David
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Telecommunication
Classification :
TK
5101
.
G74
3. Analog and digital communication : concepts, systems, applications, and services in electrical dissimination of aural, visual and data information
Author: Gregg, William David
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Telecommunication
Classification :
TK
5101
.
G74
