明清以来“西北”概念的变迁
吉泽诚一郎
The Transformation of the Concept of the “Northwest” since the Ming and Qing Dynasties
YOSHIZAWA Seiichiro
华东师范大学(哲学社会科学版) . 2015, (4): 19 -24 .  DOI: 10.16382/j.cnki.1000-5579.2015.04.003