URL Copied! 11/12 I felt a headache when I was studying. So, I decided to go to bed earlier. Englishアメリカ院留学2012 よかったらシェアしてね! URL Copied! Back to study Depend 関連記事 Start Battle Weak @ second semester 2013.02.11 Update old days 2013.03.06 Start for Final 2013.04.23 Demand too much high than I thought 2013.04.18 Maximizing Confidence! 2012.12.01 The power of two dummy variables! 2012.12.02 B shock 2013.12.12 Trade 2012.11.20