Data Communications and Distributed Networks by Uyless D. Black

Data Link Protocols, Black, Uyless D.

Sonet & T1: Architectures for - Hardcover, by Black Uyless; Waters - Good

Data Networks: Concepts, Theory, and - Hardcover, by Black Uyless - Acceptable

Mpls and Label Switching Networks by Black, Uyless N.

QOS In Wide Area Networks by Uyless Black

Osi: A Model for Computer Communications Standards by Uyless Black

Networking in 24 Hours Joseph W., Black, Uyless D., Black, Uyless