國際書號 : 

9780198438137 Oxford Reading Tree - Decode and Develop Stories: Biff, Chip and Kipper visit China Level 3 (Mixed Pack of 6)

9780198438205 Oxford Reading Tree - Decode and Develop Stories: Biff, Chip and Kipper visit China Level 4 (Mixed Pack of 6)

9780198438274 Oxford Reading Tree - Decode and Develop Stories: Biff, Chip and Kipper visit China Level 5 (Mixed Pack of 6)

產品詳情請參閱英文版網頁。