Sobel, Russell S. <br/><br/>
Understanding microeconomics 
Russell S. Sobel, James D. Gwartney, Richard L. Stroup and Daid A. Macpherson (jt. ath.) 
 - 14th ed. 
 - Australia:  South-Western,  2013. 
 - xxviii, 569p. 
<br/><br/><label>ISBN: </label>9781111970581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics
<br/><br/><label>Dewey Class. No.: </label>338.5  / UND