Brands, Henk.
The Law and Regulation of Telecommunications Carriers / Brands Henk, Leo Evan T.. - Boston : Artech House, 1999. - XII, 735 s.: il.; 23 cm.
0890067147
The Law and Regulation of Telecommunications Carriers / Brands Henk, Leo Evan T.. - Boston : Artech House, 1999. - XII, 735 s.: il.; 23 cm.
0890067147