Obserwujący

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  Milton Schiffman

  https://ajcome.us/%EC%8B%A0%EB%A2%B0%ED%95%A0-%EC%88%98-%EC%9E%88%EB%8A%94-%ED%86%A0%ED%86%A0%EC%82%AC%EC%9D%B4%ED%8A%B8-%EC%B0%BE%EA%B8%B0-%EB%A8%B9%ED%8A%80%EA%B2%80%EC%A6%9D%EA%B3%BC-%EC%98%A8%EC%B9%B4-%EC%BB%A4/