Feneyrol, Michel.  <br/><br/>
Telecommunication in the 21st Century :   The Real and the Virtual /   1 t. 
Feneyrol Michel. 
 - Berlin :   Springer,   1997. 
 - XVI, 222 s.:   il.;   24 cm. 
<br/><br/><label>ISBN: </label>354076190X