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| титульная карта | |||
| карточка каталога | |||
| карточка указателя | |||
| картотечная карточка | |||
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索 引卡 : 10 phrases in 5 subjects |
| Economy | 2 |
| General | 4 |
| Information technology | 1 |
| Patents | 1 |
| Technology | 2 |
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