1. Basic data communications
Author: / William J. Beyda
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Data transmission systems
Classification :
TK
5105
.
B48
1989
2. Basic data communications:a comprehensive overview
Author: BEYDA,WILLIAM J
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: DATA TRANSMISSION SYSTEMS
Classification :
TK
5105
.
B48
3. Basic data communications: : a comprehensive overview
Author: Beyda, William J
Library: Library of Niroo Research Institue (Tehran)
Subject: ، Data transmission systems
4. Basic data comunications:a comprehensive overview
Author: / William J.Beyda
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Data compression(Telecomunication)
Classification :
QA76
.
9
.
B49
,
B3
1989
5. Data communications : from basics to broadband
Author: Beyda, William J.
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Data transmission systems
Classification :
TK
5105
.
B48
1996
6. Data communications : from basics to broadband
Author: Beyda, William J.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Data transmission systems
Classification :
TK
5105
.
B48
1996
