藝術與建築詞典根目錄
....物件層面
........物件群集與系統
............<物件群集>
................<依一般背景區分之物件群集>
....................組 (群集)
........................桌上文具組
|||............................墨水瓶架 [N]
|||............................墨水池 [N]
|||............................鋼筆盤 [N]
|||............................郵票收藏盒 [N]
|||............................插屏 [N]
|||........................分娩贈品組