我国各省级行政区交通运输业发展状况及其与国民经济发展状况相关关系研究
아국각성급행정구교통운수업발전상황급기여국민경제발전상황상관관계연구
Research on the Situation of Transportation Development in Each Province and Its Correlation With the Development of National Economy
저자의 최근 논문