京津冀地区城市结构及经济联系研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-398x|volume|9|25-27
ISSN: 1003-398x
Source: 中国物价, Vol.volume, Iss.9, 2016-01, pp. : 25-27
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Abstract