Балтруков, Николай Николаевич. Электротехника и электроника [Электронный ресурс]: учебное пособие (практикум) / Н. Н. Балтруков, Ю. Д. Кочетков. — Электрон. текстовые дан. (1 файл : 2,94 Мб). — СПб., 2011. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/2103.pdf>.
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Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2012
|
Quarter 1
|
March
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 2
|
April
|
0
|
0
|
3
|
0
|
3
|
|
May
|
0
|
0
|
3
|
0
|
3
|
|
June
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 3
|
July
|
0
|
0
|
2
|
0
|
2
|
|
August
|
0
|
0
|
1
|
0
|
1
|
|
September
|
0
|
0
|
8
|
0
|
8
|
|
Quarter 4
|
October
|
4
|
0
|
10
|
0
|
14
|
|
November
|
4
|
0
|
14
|
0
|
18
|
|
December
|
2
|
0
|
8
|
0
|
10
|
|
Year 2013
|
Quarter 1
|
January
|
2
|
0
|
10
|
0
|
12
|
|
February
|
6
|
0
|
2
|
0
|
8
|
|
March
|
2
|
0
|
4
|
0
|
6
|
|
Quarter 2
|
April
|
6
|
0
|
3
|
0
|
9
|
|
May
|
12
|
0
|
3
|
0
|
15
|
|
June
|
14
|
0
|
5
|
0
|
19
|
|
Quarter 3
|
July
|
7
|
0
|
1
|
0
|
8
|
|
August
|
12
|
0
|
2
|
0
|
14
|
|
September
|
11
|
0
|
0
|
0
|
11
|
|
Quarter 4
|
October
|
9
|
0
|
5
|
0
|
14
|
|
November
|
11
|
0
|
4
|
0
|
15
|
|
December
|
8
|
0
|
2
|
0
|
10
|
|
Year 2014
|
Quarter 1
|
January
|
8
|
0
|
1
|
0
|
9
|
|
February
|
12
|
0
|
3
|
0
|
15
|
|
March
|
6
|
0
|
2
|
0
|
8
|
|
Quarter 2
|
April
|
11
|
0
|
3
|
0
|
14
|
|
May
|
6
|
0
|
2
|
0
|
8
|
|
June
|
6
|
0
|
1
|
0
|
7
|
|
Quarter 3
|
July
|
8
|
0
|
1
|
0
|
9
|
|
August
|
7
|
0
|
1
|
0
|
8
|
|
September
|
34
|
0
|
19
|
0
|
53
|
|
Quarter 4
|
October
|
30
|
0
|
6
|
0
|
36
|
|
November
|
17
|
0
|
18
|
0
|
35
|
|
December
|
36
|
0
|
9
|
0
|
45
|
|
Year 2015
|
Quarter 1
|
January
|
17
|
0
|
3
|
0
|
20
|
|
February
|
15
|
0
|
9
|
0
|
24
|
|
March
|
15
|
0
|
6
|
0
|
21
|
|
Quarter 2
|
April
|
16
|
0
|
8
|
0
|
24
|
|
May
|
13
|
0
|
9
|
0
|
22
|
|
June
|
10
|
0
|
4
|
0
|
14
|
|
Quarter 3
|
July
|
17
|
0
|
10
|
0
|
27
|
|
August
|
14
|
0
|
3
|
0
|
17
|
|
September
|
111
|
0
|
45
|
0
|
156
|
|
Quarter 4
|
October
|
69
|
0
|
34
|
0
|
103
|
|
November
|
24
|
0
|
22
|
0
|
46
|
|
December
|
43
|
0
|
58
|
0
|
101
|
|
Year 2016
|
Quarter 1
|
January
|
18
|
0
|
12
|
0
|
30
|
|
February
|
41
|
0
|
12
|
0
|
53
|
|
March
|
49
|
3
|
20
|
0
|
72
|
|
Quarter 2
|
April
|
42
|
2
|
32
|
0
|
76
|
|
May
|
48
|
0
|
42
|
0
|
90
|
|
June
|
42
|
0
|
25
|
0
|
67
|
|
Quarter 3
|
July
|
15
|
0
|
14
|
0
|
29
|
|
August
|
21
|
0
|
12
|
0
|
33
|
|
September
|
94
|
0
|
72
|
0
|
166
|
|
Quarter 4
|
October
|
104
|
0
|
104
|
0
|
208
|
|
November
|
73
|
0
|
70
|
0
|
143
|
|
December
|
105
|
0
|
108
|
0
|
213
|
|
Year 2017
|
Quarter 1
|
January
|
74
|
0
|
62
|
0
|
136
|
|
February
|
25
|
0
|
12
|
0
|
37
|
|
March
|
98
|
0
|
55
|
0
|
153
|
|
Quarter 2
|
April
|
90
|
0
|
59
|
0
|
149
|
|
May
|
52
|
0
|
53
|
0
|
105
|
|
June
|
27
|
0
|
33
|
0
|
60
|
|
Quarter 3
|
July
|
15
|
0
|
15
|
0
|
30
|
|
August
|
63
|
0
|
21
|
0
|
84
|
|
September
|
123
|
0
|
75
|
0
|
198
|
|
Quarter 4
|
October
|
74
|
0
|
53
|
0
|
127
|
|
November
|
65
|
0
|
54
|
0
|
119
|
|
December
|
70
|
0
|
46
|
0
|
116
|
|
Year 2018
|
Quarter 1
|
January
|
31
|
0
|
36
|
0
|
67
|
|
February
|
35
|
0
|
27
|
0
|
62
|
|
March
|
35
|
0
|
26
|
0
|
61
|
|
Quarter 2
|
April
|
23
|
0
|
23
|
0
|
46
|
|
May
|
29
|
0
|
37
|
0
|
66
|
|
June
|
70
|
0
|
73
|
0
|
143
|
|
Quarter 3
|
July
|
104
|
0
|
54
|
0
|
158
|
|
August
|
41
|
0
|
21
|
0
|
62
|
|
September
|
65
|
0
|
45
|
0
|
110
|
|
Quarter 4
|
October
|
70
|
0
|
28
|
0
|
98
|
|
November
|
27
|
0
|
32
|
0
|
59
|
|
December
|
40
|
0
|
32
|
0
|
72
|
|
Year 2019
|
Quarter 1
|
January
|
12
|
0
|
27
|
0
|
39
|
|
February
|
25
|
0
|
11
|
0
|
36
|
|
March
|
16
|
0
|
17
|
0
|
33
|
|
Quarter 2
|
April
|
17
|
0
|
19
|
0
|
36
|
|
May
|
20
|
0
|
35
|
0
|
55
|
|
June
|
7
|
0
|
10
|
0
|
17
|
|
Quarter 3
|
July
|
18
|
0
|
3
|
0
|
21
|
|
August
|
14
|
0
|
14
|
0
|
28
|
|
September
|
44
|
0
|
40
|
0
|
84
|
|
Quarter 4
|
October
|
57
|
0
|
64
|
0
|
121
|
|
November
|
27
|
0
|
41
|
0
|
68
|
|
December
|
24
|
0
|
37
|
0
|
61
|
|
Year 2020
|
Quarter 1
|
January
|
15
|
0
|
11
|
0
|
26
|
|
February
|
16
|
0
|
24
|
0
|
40
|
|
March
|
17
|
0
|
15
|
0
|
32
|
|
Quarter 2
|
April
|
26
|
0
|
8
|
0
|
34
|
|
May
|
21
|
0
|
5
|
0
|
26
|
|
June
|
13
|
0
|
0
|
0
|
13
|
|
Quarter 3
|
July
|
8
|
0
|
0
|
0
|
8
|
|
August
|
6
|
0
|
0
|
0
|
6
|
|
September
|
20
|
0
|
7
|
0
|
27
|
|
Quarter 4
|
October
|
18
|
0
|
2
|
0
|
20
|
|
November
|
20
|
0
|
14
|
0
|
34
|
|
December
|
9
|
0
|
36
|
0
|
45
|
|
Year 2021
|
Quarter 1
|
January
|
15
|
0
|
37
|
0
|
52
|
|
February
|
10
|
0
|
32
|
0
|
42
|
|
March
|
4
|
0
|
32
|
0
|
36
|
|
Quarter 2
|
April
|
7
|
0
|
33
|
0
|
40
|
|
May
|
8
|
0
|
23
|
0
|
31
|
|
June
|
5
|
0
|
32
|
0
|
37
|
|
Quarter 3
|
July
|
5
|
0
|
15
|
0
|
20
|
|
August
|
5
|
0
|
15
|
0
|
20
|
|
September
|
7
|
0
|
22
|
0
|
29
|
|
Quarter 4
|
October
|
3
|
0
|
29
|
0
|
32
|
|
November
|
6
|
0
|
36
|
0
|
42
|
|
December
|
6
|
0
|
20
|
0
|
26
|
|
Year 2022
|
Quarter 1
|
January
|
17
|
0
|
47
|
0
|
64
|
|
February
|
2
|
0
|
33
|
0
|
35
|
|
March
|
23
|
0
|
13
|
0
|
36
|
|
Quarter 2
|
April
|
11
|
0
|
28
|
0
|
39
|
|
May
|
8
|
0
|
39
|
0
|
47
|
|
June
|
1
|
0
|
41
|
0
|
42
|
|
Quarter 3
|
July
|
7
|
0
|
12
|
0
|
19
|
|
August
|
10
|
0
|
11
|
0
|
21
|
|
September
|
14
|
0
|
23
|
0
|
37
|
|
Quarter 4
|
October
|
9
|
0
|
20
|
0
|
29
|
|
November
|
9
|
0
|
28
|
0
|
37
|
|
December
|
13
|
0
|
17
|
0
|
30
|
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
26
|
0
|
29
|
|
February
|
9
|
0
|
47
|
0
|
56
|
|
March
|
9
|
0
|
45
|
0
|
54
|
|
Quarter 2
|
April
|
2
|
0
|
19
|
0
|
21
|
|
May
|
6
|
0
|
31
|
0
|
37
|
|
June
|
3
|
0
|
31
|
0
|
34
|
|
Quarter 3
|
July
|
3
|
0
|
7
|
0
|
10
|
|
August
|
1
|
0
|
17
|
0
|
18
|
|
September
|
3
|
0
|
22
|
0
|
25
|
|
Quarter 4
|
October
|
2
|
0
|
21
|
0
|
23
|
|
November
|
6
|
0
|
38
|
0
|
44
|
|
December
|
6
|
0
|
25
|
0
|
31
|
|
Year 2024
|
Quarter 1
|
January
|
5
|
0
|
26
|
0
|
31
|
|
February
|
10
|
0
|
32
|
0
|
42
|
|
March
|
5
|
0
|
32
|
0
|
37
|
|
Quarter 2
|
April
|
7
|
0
|
62
|
0
|
69
|
|
May
|
4
|
0
|
14
|
0
|
18
|
|
Total
|
3,412
|
5
|
3,441
|
0
|
6,858
|
