Samuelson, Paul A. <br/><br/>Economics Paul A. Samuelson and William D. Nordhaus  -- 11th ed.  -- New York  McGraw-Hill  1980 <br/>xxv, 859p.  23cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>007054952 <br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.<br/><br/><label>Dewey Class. No.: </label>GC 330 Sa489 1980