NOTE: Before purchasing, check with your instructor to ensure you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, and registrations are not transferable. To register for and use Pearson's MyLab & Mastering products, you may also need a Course ID, which your instructor will provide. Used books, rentals, and purchases made outside of Pearson If purchasing or renting from companies other than Pearson, the access codes for Pearson's MyLab & Mastering products may not be included, may be incorrect, or may be previously redeemed. Check with the seller before completing your purchase. "For the one-semester course in Principles of Macroeconomics." "This package includes MyEconLab" " (r) " ."" An Introduction to the Functioning of the Economy and the Power and Breadth of Economics Reviewers tell us that Case/Fair/Oster is one of the all-time bestselling Principles of Economics texts because they trust it to be clear, thorough, and complete. Readers of "Principles of Macroeconomics, "Twelfth Edition come away with a basic understanding of how market economies function, an appreciation for the things they do well, and a sense of things they do poorly. With the latest research and added exercises, readers begin to learn the art and science of economic thinking and start to look at some policy and even personal decisions in a different way. Personalize Learning with MyEconLab MyEconLab is an online homework, tutorial, and assessment program designed to work with this text to engage students and improve results. Within its structured environment, students practice what they learn, test their understanding, and pursue a personalized study plan that helps them better absorb course material and understand difficult concepts. 0134424026 / 9780134424026 "Principles of Macroeconomics Plus MyEconLab with Pearson eText (1-semester access) -- Access Card Package" Package consists of: 0134078802 / 9780134078809" Principles of Macroeconomics" 0134061195 / 9780134061191 "MyEconLab with Pearson eText -- Access Card -- for Principles of Macroeconomics" "