譎譎觚譎觚de Yanwu GuMateriasHistorical geographyEdiciones (2)譎觚 (1967)Wen hai chu ban she · chino譎觚 (1824)Shanghai Chen shi · chinoMás obras de Yanwu Gu石石經考石經考天天下郡國利病書天下郡國利病書亭亭林詩文集亭林詩文集