CLARK, J.R. <br/><br/>
Economics/ 
J. R. Clark. 
 - America.  Orlando.  C1987. 
 - xvi,846p.; 
<br/><br/> Includes;Index. 
<br/><br/><label>ISBN: </label>0155188305 
<br/><br/><label>Dewey Class. No.: </label>330