de Veen,Jan Stock,Elisabeth A <br/><br/>
Expanding labour -based Methods for Road Works in Africa / Elisabeth A.Stock and Jan de Veen 

 - Washington,D.C  World Bank  1996 
 - xi, 68p. 
 - World Bank Technical Paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Road Works - Africa<br/>labourr Economics