gggg

Jul. 23rd, 2011 12:00 pm
birdwatcher: (Default)
[personal profile] birdwatcher
Что изучает физика: http://www.sciworks.org/PDF/ClassActivities/CA7PhysicsWorks.pdf
Рекомендовала [livejournal.com profile] go_away_ira.
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Date: 2011-07-23 05:49 pm (UTC)
From: [identity profile] birdwatcher.livejournal.com
Не люблю математику в безсимвольной записи.
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