Chao cac em!
Day la bai giang cho bai hoc sap toi va hom vua roi.
Xin loi cac em ve su cham tre.
Chuc ca lop vui ve!
Cao To Linh
Chuong 7 - danh gia thuc hien cong viec.ppt
Chuong 8 - Luong va dai ngo.ppt
Link tải
http://www.mediafire.com/?uoy4b3lhwb4q18q