"Korean language materials." . . . . . "Detective and mystery stories, Japanese" . "W ŭi pigŭk" . "W 의 비극" . . . . . . . . . "Wの悲劇" . "Daburyū no higeki" . "Daburyū no higeki"@ja . . . . "W no higeki : Chōhen suiri shōsetsu"@ja . . "Daburyu no higeki"@ja . . "Wの悲劇" . . . "Wの悲劇 : 長編推理小說" . "W の悲劇 : 長編推理小說" . . . . . "daburyu no higeki"@ja . "W no higeki : chōhen suiri shōsetsu" . . .