Mankiw et al
wrote Principles of Macroeconomics
comprising 100 pages back in 2019.
Textbook and eTextbook are published under ISBN 0176872833 and 9780176872830.
Since then Principles of Macroeconomics textbook
was available to sell back to BooksRun online for the top buyback price
of $ 2.00 or rent at the marketplace.