The previous page is sending you to https://blackwells.co.uk/bookshop/product/9780137568109?gC=098f6bcd4&srsltid=AfmBOopDasG1IKT6R78s9ZB9ZL7G2HYGhCNiAg_mk16oJKVNjah3GMhUAw4.

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