20 元券 预售PorphyrogenitusAdministrandoConstantine ¥195 0去看看 中国国际图书专营店发布了 【预售】Constantine Porphyrogenitus: de Administrando Imp 10 元券 PorphyrogenitusAdministrando9780884023432Constantine ¥240 0去看看 澜瑞图书专营店发布了 【4周达】Constantine Porphyrogenitus: de Administrando Imperio [9780884023432] 25 元券 Porphyrogenitus9781800859982ConstantineThematibus ¥2073 0去看看 澜瑞图书专营店发布了 【4周达】The de Thematibus ('on the Themes') of Constantine VII Porphyrogenitus: Translated with Intr... [9781800859982]