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- 13:04, 23 August 2006 (diff | hist) . . (14,824 bytes) . . Talk:Test piece
- 10:18, 23 August 2006 (diff | hist) . . (14,823 bytes) . . 서양물리학의 역사
- 09:57, 23 August 2006 (diff | hist) . . (14,818 bytes) . . Talk:Phonocardiography