Mankiw, N. Gregory. Principles of economics / Economics N. Gregory Mankiw. - 7th ed. - USA South-Western Cengage Learning, 2015 - xxxi, 872 p. : ill. (chiefly col.) ; 27 cm. Includes bibliographical references and index. ISBN: 9781285165875 9781285165875 LCCN: 2008934555 Subjects--Topical Terms: Economics. LC Class. No.: HB171.5 / .M264 2009 Dewey Class. No.: 330