Политехник: издание Санкт-Петербургского государственного политехнического университета. — Санкт-Петербург, 1926-.
№ 30-31 (1352-1353). — Электрон. текстовые дан. (1 файл : 5,47 МБ). — Ленинград, 1951 (Санкт-Петербург, 2014). — Загл. с титул. экрана. — Цифровая копия печатной публикации 1951 года. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Газета. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/ed-294_130012_0000754058pn_30-31.pdf>.
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Period
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Read
|
Print
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Copy
|
Open
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Total
|
|
Year 2014
|
Quarter 4
|
7
|
0
|
4
|
0
|
11
|
|
Year 2015
|
Quarter 1
|
19
|
0
|
8
|
0
|
27
|
|
Quarter 2
|
13
|
0
|
7
|
0
|
20
|
|
Quarter 3
|
12
|
0
|
2
|
0
|
14
|
|
Quarter 4
|
11
|
0
|
4
|
0
|
15
|
|
Year 2016
|
Quarter 1
|
5
|
0
|
4
|
0
|
9
|
|
Quarter 2
|
8
|
0
|
39
|
0
|
47
|
|
Quarter 3
|
2
|
0
|
15
|
0
|
17
|
|
Quarter 4
|
3
|
0
|
6
|
0
|
9
|
|
Year 2017
|
Quarter 1
|
6
|
0
|
19
|
0
|
25
|
|
Quarter 2
|
12
|
0
|
22
|
0
|
34
|
|
Quarter 3
|
6
|
0
|
5
|
0
|
11
|
|
Quarter 4
|
6
|
0
|
3
|
0
|
9
|
|
Year 2018
|
Quarter 1
|
7
|
0
|
7
|
0
|
14
|
|
Quarter 2
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 3
|
2
|
0
|
6
|
0
|
8
|
|
Quarter 4
|
4
|
0
|
5
|
0
|
9
|
|
Year 2019
|
Quarter 1
|
0
|
0
|
4
|
0
|
4
|
|
Quarter 2
|
4
|
0
|
5
|
0
|
9
|
|
Quarter 3
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 4
|
0
|
0
|
5
|
0
|
5
|
|
Year 2020
|
Quarter 1
|
8
|
0
|
8
|
0
|
16
|
|
Quarter 2
|
5
|
0
|
0
|
0
|
5
|
|
Quarter 3
|
8
|
0
|
0
|
0
|
8
|
|
Quarter 4
|
7
|
0
|
9
|
0
|
16
|
|
Year 2021
|
Quarter 1
|
10
|
0
|
7
|
0
|
17
|
|
Quarter 2
|
6
|
0
|
4
|
0
|
10
|
|
Quarter 3
|
8
|
0
|
4
|
0
|
12
|
|
Quarter 4
|
4
|
0
|
2
|
0
|
6
|
|
Year 2022
|
Quarter 1
|
6
|
0
|
3
|
0
|
9
|
|
Quarter 2
|
7
|
0
|
6
|
0
|
13
|
|
Quarter 3
|
5
|
0
|
5
|
0
|
10
|
|
Quarter 4
|
14
|
0
|
1
|
0
|
15
|
|
Year 2023
|
Quarter 1
|
7
|
0
|
3
|
0
|
10
|
|
Quarter 2
|
5
|
0
|
5
|
0
|
10
|
|
Quarter 3
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 4
|
6
|
0
|
44
|
0
|
50
|
|
Year 2024
|
Quarter 1
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
3
|
0
|
7
|
0
|
10
|
|
Total
|
243
|
0
|
288
|
0
|
531
|
