输气管道甲供物资采办项目运行机制研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1006-8864|32|4|56-58
ISSN: 1006-8864
Source: 交通企业管理, Vol.32, Iss.4, 2017-01, pp. : 56-58
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Abstract