陈旸及其《乐书》研究
A Study of Chen Yang and His Yue Shu
综观已有的研究成果，尤其是20世纪以来，对陈旸及其《乐书》的研究，多取史学角度，以史学研究为主。
A survey of existing scholarship shows that since the 20th century most of the studies of Chen Yang and his Yue Shu , have been conducted from historical perspectives .
陈旸