,
(
50
100
150
200
250
300
350
400
450
500
)
1
...
23
24
25
26
27
28
29
30
31
32
33
34
35
...
193
IT Essentials: , . 4.0
( )
- -
2-
6-
-
2017
5-
3-
18.01.05 -
-
4858 003 00872266 1998
ƻ 1
3-4-
-
1
...
23
24
25
26
27
28
29
30
31
32
33
34
35
...
193