Blom, Andreas Sohnesen, Thomas Pave <br/><br/>
Is formal lifelong learning a profitable investment for all of life?  how age, education level, and flexibility of provision affect rates of return to adult educatio in Colombia 

 - Washington  Washington  2005 
 - 35 
 - Policy research working paper NO 3800 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult education<br/>Life long education