Gwartney, James D. <br/><br/>
Essentials of economics / 
James D. Gwartney, J.R. Clark, Richard Stroup 
 - 2nd ed 
 - Orlando, Fla. :  Academic Press,  1985 
 - 485p. :  ill. ;  25 cm 
<br/><br/><label>ISBN: </label>0123110351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics