Grant, Susan. <br/><br/>
Economics : workbook. 

 - 1st ed. 
 - New York,  Cambridge,  2008. 
 - 250 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9781107612310 
<br/><br/><label>National Library of Medicine Call No.: </label>HB 74.6 GRA 2008