Ильин, Игорь Васильевич. Электронный бизнес, электронная коммерция [Электронный ресурс]: учебное пособие / И. В. Ильин, С. В. Широкова, К. С. Дробышевский; Санкт-Петербургский политехнический университет Петра Великого. — Электрон. текстовые дан. (1 файл : 2,29 Мб). — Санкт-Петербург: Изд-во Политехн. ун-та, 2017. — Загл. с титул. экрана. — Электронная копия печатной публикации 2017 г. — Доступ по паролю из сети Интернет (чтение, печать). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/i17-230.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/i17-230>.
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
Year 2017
|
Quarter 4
|
December
|
2
|
0
|
0
|
0
|
2
|
Year 2018
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
February
|
1
|
0
|
0
|
0
|
1
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
0
|
0
|
0
|
0
|
0
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
0
|
0
|
0
|
1
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
November
|
2
|
0
|
0
|
0
|
2
|
December
|
0
|
0
|
0
|
0
|
0
|
Year 2019
|
Quarter 1
|
January
|
1
|
0
|
0
|
0
|
1
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
0
|
0
|
0
|
0
|
0
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
1
|
1
|
0
|
0
|
2
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
0
|
0
|
0
|
0
|
0
|
Quarter 4
|
October
|
0
|
0
|
0
|
0
|
0
|
November
|
0
|
0
|
0
|
0
|
0
|
December
|
0
|
0
|
0
|
0
|
0
|
Year 2020
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
3
|
0
|
0
|
0
|
3
|
Quarter 2
|
April
|
18
|
0
|
0
|
0
|
18
|
May
|
24
|
1
|
0
|
0
|
25
|
June
|
20
|
0
|
0
|
0
|
20
|
Quarter 3
|
July
|
12
|
0
|
0
|
0
|
12
|
August
|
15
|
0
|
0
|
0
|
15
|
September
|
15
|
0
|
0
|
0
|
15
|
Quarter 4
|
October
|
16
|
0
|
0
|
0
|
16
|
November
|
9
|
1
|
0
|
0
|
10
|
December
|
5
|
0
|
0
|
0
|
5
|
Year 2021
|
Quarter 1
|
January
|
13
|
1
|
0
|
0
|
14
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
1
|
0
|
0
|
0
|
1
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
1
|
0
|
0
|
0
|
1
|
June
|
0
|
0
|
0
|
0
|
0
|
Quarter 3
|
July
|
1
|
1
|
0
|
0
|
2
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
1
|
0
|
0
|
2
|
Quarter 4
|
October
|
1
|
1
|
0
|
0
|
2
|
November
|
5
|
0
|
0
|
0
|
5
|
December
|
2
|
0
|
0
|
0
|
2
|
Year 2022
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
February
|
3
|
0
|
0
|
0
|
3
|
March
|
1
|
0
|
0
|
0
|
1
|
Quarter 2
|
April
|
3
|
0
|
0
|
0
|
3
|
May
|
4
|
0
|
0
|
0
|
4
|
June
|
1
|
0
|
0
|
0
|
1
|
Quarter 3
|
July
|
1
|
1
|
0
|
0
|
2
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
0
|
0
|
0
|
1
|
Quarter 4
|
October
|
1
|
0
|
0
|
0
|
1
|
November
|
7
|
1
|
0
|
0
|
8
|
December
|
4
|
0
|
0
|
0
|
4
|
Year 2023
|
Quarter 1
|
January
|
3
|
0
|
0
|
0
|
3
|
February
|
1
|
0
|
0
|
0
|
1
|
March
|
2
|
0
|
0
|
0
|
2
|
Quarter 2
|
April
|
0
|
0
|
0
|
0
|
0
|
May
|
7
|
1
|
0
|
0
|
8
|
June
|
1
|
1
|
0
|
0
|
2
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
August
|
0
|
0
|
0
|
0
|
0
|
September
|
1
|
0
|
0
|
0
|
1
|
Quarter 4
|
October
|
3
|
1
|
0
|
0
|
4
|
November
|
8
|
2
|
0
|
0
|
10
|
December
|
2
|
0
|
0
|
0
|
2
|
Year 2024
|
Quarter 1
|
January
|
5
|
2
|
0
|
0
|
7
|
February
|
0
|
0
|
0
|
0
|
0
|
March
|
0
|
0
|
0
|
0
|
0
|
Quarter 2
|
April
|
2
|
0
|
0
|
0
|
2
|
Total
|
241
|
16
|
0
|
0
|
257
|