Певзнер Лев Хатевич
Певзнер Лев Хатевич has written at least 1 book. Their most popular book is ТРИЗ для «чайников»: Приемы устранения технических противоречий with 1 save with an average rating of -⭐.
Певзнер Лев Хатевич has written at least 1 book. Their most popular book is ТРИЗ для «чайников»: Приемы устранения технических противоречий with 1 save with an average rating of -⭐.