The previous page is sending you to https://www.powells.com/book/-9780195392739/1-0?srsltid=AfmBOorpaSglfAa7yRAYYvyttmQ9f8EZsfiOAsC_H3iLksXDoqaZef8kbIg.

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