Генрих Альтшуллер
Генрих Альтшуллер has written at least 1 book. Their most popular book is Найти идею with 1 save with an average rating of -⭐.
Генрих Альтшуллер has written at least 1 book. Their most popular book is Найти идею with 1 save with an average rating of -⭐.
 Найти идею Найти идею
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