Sir, d8.1..26.10 <br/><br/>
Lectures on economic principles. 

 - London :  Staples Press,  [1957- 
<br/><br/><label>LCCN: </label>a  58002335 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa