Baumol, William J. <br/><br/>
Essentials of economics:  principles and policy/ 
William J. Baumol and Alan S. Blinder 
 - Boston:  South-Western,  2006. 
 - xx, 390p. :  ill. ;  30 cm 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>0324316267  TZS 99667.27/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demand and supply<br/>Mixed economy
<br/><br/><label>Dewey Class. No.: </label>330 BAU