Egan, Bruce L. <br/><br/>
Information superhighways :  the economics of advanced public communication networks / 
Bruce L. Egan. 
 - Boston ;  London :  Artech House,  c1991. 
 - XI, 187 stron :  ilustracje ;  24 cm. 
<br/><br/>Bibliografia na stronach [179]-183. Indeks. 
<br/><br/><label>ISBN: </label>0890064741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Infostrada