Freeman, Richard B. <br/><br/>
Why not Africa? 

 - Cambridge, Mass. :  National Bureau of Eocnomic Research,  1999 
 - 35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AFRICA, SUB-SAHARAN--ECONOMIC CONDITIONS<br/>AFRICA, SUB-SAHARAN--ECONOMIC CONDITIONS--RESEARCH--METHODOL
<br/><br/><label>LC Class. No.: </label>HC800  / F733W