Henderson, Vernon, J. <br/><br/>Principles, of microeconomics / Henderson, Vernon, J.  -- Lexington, MA :  D.C. Heath & Co.,  1991 <br/>xxx, 630 p.  25 cm.  <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0669144924 <br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics. <br/><br/><label>Dewey Class. No.: </label>GC 338.5 H383 1991