The previous page is sending you to https://www.powells.com/book/-9780801049538/62-0?srsltid=AfmBOopPgP2PxrFH6a9FlKR7cYQMwPPerBt2v9sGN97jQmD8aTMc4f5l7lo.

 If you do not want to visit that page, you can return to the previous page.