Lipsey, Richard G. <br/><br/>
Economics / 
by Richard G. Lipsey, Peter O. Steiner, Douglas D. Purvis. 
 - 8th ed. 
 - New York, N.Y. :  Harper & Row,  1987. 
 - xvii, 942 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0060439173 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.