并列题名：Social and economic history of Qinghai-Tibet Plateau Social and economic history of Qinghai-Tibet Plateau 并列题名：Social and economic history of Roman Empire 并列题名：Social and economic history of the Roman empire 并列题名：Social and economic history of the Chinese overseas in Africa Social and economic history of Roman empire the social and economic history of the hellenistic world Social and economic history of Roman Empire 并列题名：Cambridge economic history of the United States Social and economic history of the Roman empire