中国贸易产品多样性的测度及动态分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-3894|volume|7|40-58
ISSN: 1000-3894
Source: 数量经济技术经济研究, Vol.volume, Iss.7, 2016-01, pp. : 40-58
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Abstract