基于断裂点理论下的甘肃省城市旅游吸引范围研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1005-8141|31|2|231-234
ISSN: 1005-8141
Source: 资源开发与市场, Vol.31, Iss.2, 2015-01, pp. : 231-234
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Abstract