TY - BOOK AU - Chiang,Eric P. TI - Microeconomics: principles for a changing world SN - 9781464186677 AV - HB 172 .C52 2017 PY - 2017///] CY - New York PB - worth publishers Macmillan Learning KW - Microeconomics KW - fast N1 - Includes bibliographical references and index ER -