Chao cac ban minh la Dang Bao Duc lop 11a1 Khoi pho thong chuyen toan DHKHTN_DHQGHN.Minh rat thich trang nay . Ban nao co nhu cau lam quen trao doi kinh nghiem hoc toan voi minh khong?
Neu co hay tim minh.
Mr_knife
Mr_knife
Member Since 15-02-2005Offline Last Active 21-02-2005 - 13:44