Egan, Bruce L  <br/><br/>
Information superhighways:   The economics of advanced public communication networks 

 - London:   Artech House:   1991 
 - xi, 187p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Management
<br/><br/><label>Subjects--Index Terms: </label>Economics Costing 
<br/><br/><label>Universal Decimal Class. No.: </label>654.072  / N1