Natural Science Book Recommendation II: Why Why Why does my heart begin to race?(video)

發佈於：2015-02-18, 週三 13:28 | 作者 陳達昌老師 | 列印 | 點擊數：2866

Natural Science Book Recommendation II:

Why Why Why does my heart begin to race?(video)

 

 

http://youtu.be/7xdipDd3_5M

 

 

2015-02-17 231842

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Book Recommendation Why Why Why does my heart begin to race

Book Recommendation II Why Why Why does my heart begin to race

 

 

 

分類：圖書推介