WALSTAD, B . W <br/><br/>
Microeconomics 

 - 15th Ed. 
 - Boston  McGraw-Hill Irwin  2002. 
 - xii,339p.: ill.; figures  Index  27cm 
<br/><br/><label>ISBN: </label>0-07-247485-8 
<br/><br/><label>Dewey Class. No.: </label>330 WAL