Byrns, Ralph T. <br/><br/>
Microeconomics / 
Ralph T. Byrns and Gerald W. Stone. 
 - 6th ed. 
 - New York, NY :  HarperCollins College Publishers,  c1995. 
 - xxxi, 505, [28] p. :  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0673993280  TZS 12,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.
<br/><br/><label>Dewey Class. No.: </label>338.5 BYR