von Теплова Марина Vor 4 Jahren
264
Mehr dazu
von Оксана ивановна Козьменко
von Елена Сергеева
von Елена Игнатова
von Виолетта Скаржинец
'Six Thinking Hats' can help you to look at problems from different perspectives, but one at a time, to avoid confusion from too many angles crowding your thinking.