Ekelund, Robert B. <br/><br/>Microeconomics Robert B. Ekelund and Robert D. Tollison  -- 3rd ed.  -- New York  Harper Collins Publishers  1991 <br/>xxx, 687p.  25cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0673520986 <br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.<br/><br/><label>Dewey Class. No.: </label>GC 338.5 Ek22 1991