Starodubets, Е. Atomic structure and Mendeleev’s Periodic System of chemical elements [Электронный ресурс]: tutorial / Е. Starodubets, A. Kuznetsov. — Казань: КНИТУ, 2019 — 88 с. — Книга из коллекции КНИТУ - Химия. — <URL:https://e.lanbook.com/book/244649>. — <URL:https://e.lanbook.com/img/cover/book/244649.jpg>.
| Period
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Read
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Print
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Copy
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Open
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Total
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Year 2024
|
Quarter 1
|
February
|
0
|
0
|
0
|
4
|
4
|
|
March
|
0
|
0
|
0
|
0
|
0
|
|
Quarter 2
|
April
|
0
|
0
|
0
|
2
|
2
|
|
May
|
0
|
0
|
0
|
2
|
2
|
|
June
|
0
|
0
|
0
|
2
|
2
|
|
Quarter 3
|
July
|
0
|
0
|
0
|
0
|
0
|
|
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
|
|
Total
|
0
|
0
|
0
|
10
|
10
|
