
ĐỒ ÁN TỐT NGHIỆP
Đ N ....................................................................................................... i
N ........................................................................................................... ii
................................................................................................................ iii
N Á T T T T .......................................................................... v
N N ............................................................................................... vii
1. T ........................................................................................................... 1
2. T ................................................................................................................ 2
3. ........................................................................................................................... 2
4. N ................................................................................................................ 3
5. ..................................................................................................................... 3
6. .......................................................................................................... 5
7. ................................................................................................................... 6
8. ...................................................................................................................... 6
CHƯỜNG 1: TỔNG QUAN VỀ TÀI LIỆU .............................................................. 7
1.1 T ............................................................................................................ 7
1.1.1 ............................................................................. 7
1.1.2 T .............................................................................................. 9
1.1.3 ....................................................................................................12
1.1.4 T ..............................................................................................12
1.1.5 ....................................................................................14
1.1.6 .................................................................. 18
1.1.7 ..............................................................................19
1.1.8 T ........................................................................20
1.1.9 Đ ..............................................................................................................28
1.1.10 ..............................................32
1.2 T Đ N T ................................................................33
1.2.1 G .......................................................33
1.2.2 ..................................................................................34
1.2.3 Đ N T ....................................37
1.2.4 Chứ ă , m vụ à ị í ủa à ng ..............................................................40