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| akustický | |||
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| Akustická hudba (One of the music genres that appears under Genre classification in Windows Media Player library. Based on ID3 standard tagging format for MP3 audio files. Winamp genre ID 99) | |||
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| akustika | |||
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| akustika | |||
| English thesaurus | |||
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| acst | |||
| a | |||
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| acoust | |||
| acous | |||
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acoustics : 15 phrases in 5 subjects |
| Environment | 5 |
| Health care | 3 |
| Medical | 2 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 3 |