McConnell, Campbell R. <br/><br/>
Economics :  principles, problems, and policies / 
Campbell R. McConnell, Stanley L. Brue. 
 - 17th ed. 
 - Boston :  McGraw-Hill Irwin,  2008. 
 - xxviii, 716 p. :  ill. (chiefly col.) ;  27 cm. 
<br/><br/>Includes index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9780073126630 (alk. paper)  TZS 10,000/= 0073126632 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>Dewey Class. No.: </label>330 McC