Mankiw, N. Gregory Principles of microeconomics N. Gregory Mankiw - 9th ed. - Boston, MA : Cengage Learning, c2021. - xxiii, 485 p. : col. ill. 26 cm. Previous edition: Australia: Cengage Learning, 2018. ISBN: 9780357133484 Subjects--Topical Terms: Microeconomics Dewey Class. No.: 338.5 MA PR