Mbaga Willian D.S. <br/><br/>
Economics :  student's manual 
/ William D.S. Mbaga, and Daniel Ngowi 
 - Dar es Salaam :  NBAA,  c2002. 
 - xii, 172 p. : 
<br/><br/>Includes references. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9976780192  TZS 10,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330 MBA