Paetsch, Michael.
Mobile Communications in The U.S. and Europe : regulation, technology, and markets / 1 t. Paetsch Michael. - London : Artech - House, 1993. - XII, 416 s.: il.; 24 cm.
0890066884
Mobile Communications in The U.S. and Europe : regulation, technology, and markets / 1 t. Paetsch Michael. - London : Artech - House, 1993. - XII, 416 s.: il.; 24 cm.
0890066884