Paetsch, Michael.  <br/><br/>
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. 
<br/><br/><label>ISBN: </label>0890066884