Henderson, J       Vernon <br/><br/>
Principles of economics / 
J. Vernon Henderson, William Poole. 
 - Lexington :  Heath,  c1991. 
 - 1 v. (var. pag.) figs., tables 
<br/><br/> Includes glossary and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics