宁夏服务业发展空间布局优化研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-5744|39|3|165-168

ISSN: 1001-5744

Source: 宁夏大学学报:人文社会科学版, Vol.39, Iss.3, 2017-01, pp. : 165-168

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Abstract