Lesson from 2014-09-18

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1Congress in St. Petersburg, Preparatory lesson 1
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2Congress in St. Petersburg, Preparatory lesson 2
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Play:

Download:

1Congress in St. Petersburg, Preparatory lesson 1
Download: video mp4 audio mp3 wmv
2Congress in St. Petersburg, Preparatory lesson 2
Download: video mp4 audio mp3 wmv

Play:

Download:

1Congress in St. Petersburg, Preparatory lesson 1
Download: video mp4 audio mp3 wmv
2Congress in St. Petersburg, Preparatory lesson 2
Download: video mp4 audio mp3 wmv

Play:

Download:

1Congress in St. Petersburg, Preparatory lesson 1
Download: video mp4 wmv
2Congress in St. Petersburg, Preparatory lesson 2
Download:

Play:

Download:

1Congress in St. Petersburg, Preparatory lesson 1
Download: video mp4 wmv
2Congress in St. Petersburg, Preparatory lesson 2
Download: