Perrett,Heli E <br/><br/>
Using communication support in projects   World Bank's experience / Helie E.Perrett 

 - Washington,D.C  World Bank  1982 
 - 66p. 
 - World Bank staff working paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in economic development<br/>Social interaction