Проецирование призмы

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object(ArrayObject)#882 (1) {
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    ["title"] => string(30) "Тест по черчению"
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object(ArrayObject)#860 (1) {
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    ["title"] => string(96) "внеклассное мероприятие "Удивительный мир черчения""
    ["seo_title"] => string(55) "vnieklassnoiemieropriiatiieudivitielnyimirchierchieniia"
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    ["category_seo"] => string(7) "prochee"
    ["subcategory_seo"] => string(12) "meropriyatia"
    ["date"] => string(10) "1455087520"
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object(ArrayObject)#882 (1) {
  ["storage":"ArrayObject":private] => array(6) {
    ["title"] => string(116) "Нахождение на чертеже вершин, ребер, образующих и поверхностей "
    ["seo_title"] => string(81) "nakhozhdieniie-na-chiertiezhie-viershin-riebier-obrazuiushchikh-i-povierkhnostiei"
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object(ArrayObject)#860 (1) {
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    ["title"] => string(63) "Урок "Проекции геометрических тел""
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    ["file_id"] => string(6) "274872"
    ["category_seo"] => string(13) "vsemUchitelam"
    ["subcategory_seo"] => string(5) "uroki"
    ["date"] => string(10) "1452452049"
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