Knight, Bruce Winton. <br/><br/>
Economic principles in practice / 
by Bruce Winton Knight. 
 - Rev. ed. 
 - New York [NY] :  Farrar & Rinehart Inc.,  [1942] 
<br/><br/>"References" at end of some of the chapters. 
<br/><br/><label>LCCN: </label>42014928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa