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useless_faq2004-11-24 04:31 pm
ix-rayi.livejournal.com) wrote in useless_faq2004-11-24 04:31 pmВспомним геометрию
Интересно, а чем отличаются круг и окружность, шар и сфера ?
ix-rayi.livejournal.com) wrote in useless_faq2004-11-24 04:31 pm
no subject