{"product_id":"9781680920109","title":"Principles of Macroeconomics for AP® Courses","description":"Principles of Macroeconomics for AP® Courses covers scope and sequence requirements for an Advanced Placement® macroeconomics course and is listed on the College Board's AP® example textbook list. The text covers classical and Keynesian views, with a prominent section on the Expenditure-Output model to align to the AP® curriculum. The book offers a balanced approach to theory and application, and presents current examples to students in a politically equitable way. The images in this textbook are grayscale.","brand":"12th Media Services","offers":[{"title":"Default Title","offer_id":47052153815280,"sku":"9781680920109","price":21.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781680920109_p0.jpg?v=1763690742","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781680920109","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}