Data Communications and Distributed Networks by Black, Uyless D., Good Book

Data Link Protocols, Black, Uyless D.

Mpls and Label Switching Networks by Black, Uyless N.

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

Osi: A Model for Computer Communications Standards by Uyless Black

QOS In Wide Area Networks by Uyless Black

QOS In Wide Area Networks - hardcover Black, Uyless

Osi: A Model for Computer Communications Standards by Uyless Black