DeCourcy, W R <br/><br/>
Quick connections. ISDN offers net-surfers speedy access at a cost.  [electronic resource] 

 -  Michigan medicine  Nov 1996 
 - 10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-2293 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Communication Networks--economics<br/>Costs and Cost Analysis<br/>Telecommunications--instrumentation