Published on 14 de mayo de 2012
Tài liệu sưu tầm. Bài giảng của ĐH Bách Khoa. Xem thêm tại:
Clipping is a handy way to collect important slides you want to go back to later.
Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.