Неорганическая химия [Электронный ресурс]: сборник задач и упражнений. Ч.2 / А.Г. Авраменко, Л.Н. Блинов, М.С. Гутенев, Н.И. Иванова; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 327 Кб). — СПб., 2005. — Загл. с титул. экрана. — Электрон. версия печ. публикации 2005г. — Доступ из локальной сети ИБК СПбПУ. — Adobe Acrobat Reader 4.0. — <URL:http://elib.spbstu.ru/dl/local/896.pdf>.
|
Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2012
|
Quarter 3
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 4
|
0
|
0
|
0
|
0
|
0
|
|
Year 2013
|
Quarter 1
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 3
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 4
|
1
|
0
|
1
|
0
|
2
|
|
Year 2014
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 4
|
2
|
0
|
0
|
0
|
2
|
|
Year 2015
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
2
|
0
|
2
|
|
Year 2016
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 4
|
1
|
0
|
1
|
0
|
2
|
|
Year 2017
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
1
|
0
|
1
|
0
|
2
|
|
Year 2018
|
Quarter 1
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 4
|
2
|
0
|
3
|
0
|
5
|
|
Year 2019
|
Quarter 1
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
0
|
0
|
2
|
0
|
2
|
|
Year 2020
|
Quarter 1
|
16
|
0
|
28
|
0
|
44
|
|
Quarter 2
|
25
|
0
|
16
|
0
|
41
|
|
Quarter 3
|
4
|
0
|
6
|
0
|
10
|
|
Quarter 4
|
19
|
0
|
12
|
0
|
31
|
|
Year 2021
|
Quarter 1
|
12
|
0
|
8
|
0
|
20
|
|
Quarter 2
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 3
|
3
|
0
|
7
|
0
|
10
|
|
Quarter 4
|
18
|
0
|
4
|
0
|
22
|
|
Year 2022
|
Quarter 1
|
8
|
1
|
3
|
0
|
12
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
1
|
0
|
0
|
0
|
1
|
|
Year 2023
|
Quarter 1
|
0
|
0
|
1
|
0
|
1
|
|
Quarter 2
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 3
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 4
|
1
|
0
|
1
|
0
|
2
|
|
Total
|
118
|
1
|
108
|
0
|
227
|
