birdwatcher (![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
birdwatcher) wrote2009-05-09 07:54 am
birdwatcher) wrote2009-05-09 07:54 amМатематика интервью
Задача, прекрасная: http://novikov.livejournal.com/395015.html?mode=reply
Flat | Top-Level Comments Only
birdwatcher) wrote2009-05-09 07:54 am
