1. Business data communications
Author: David A. Stamper
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Data transmission systems,Computer networks
Classification :
TK
،
5105
،.
S734
،
1989
2. Business data communications
Author: David A. Stamper,Title
Library: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
Subject: Data transmission systems,Computer networks
Classification :
TK
.
S734
5105
1989
3. Business data communications
Author: Stamper, David A.
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Data transmission systems,Computer networks ، Business enterprises
Classification :
TK
5105
.
S734
1989
