![](https://www.pdfsearch.io/img/734ac7d40a42fbb0f4d4ce70ff7603db.jpg) Date: 2018-02-16 19:03:02
| | International Young Physicists’ Tournament IYPT Valentina Ivanova Ministry of Education and Science Knyaz Dondukov Blvd. 2AAdd to Reading ListSource URL: iypt.orgDownload Document from Source Website File Size: 573,69 KBShare Document on Facebook
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