Baumol, William J. <br/><br/>
Toward an Evolutionary Regime for Spectrum Governance : Licensing or Unrestricted Entry? 
Baumol, William J. 
 -  Brookings Institution Press  2005 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780815708483     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business & Economics