A Model for Calculating Interconnection Costs in Telecommunications : Helping to Eliminate and Achieve Sustainable Development through Public Private Partnerships in Infrastructure / 
PPIAF 
 -  2006 
 - 58p. ;  ill. ;  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics Crisis
<br/><br/><label>Dewey Class. No.: </label>338.9 HEl