Estache, Antonio <br/><br/>
Universal service obligations in developing countries 
by Antonio Estache, Jean-Jacques Laffont and Xinzhu Zhang 
 - Washington, D.C.  World Bank  2004 
 - 31p. 
 - Policy research working paper; no. 3421 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Infrastructure (Economics) --Developing countries