论保密工作对科研生产的服务和保障

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-291x|volume|33|198-199

ISSN: 1673-291x

Source: 经济研究导刊, Vol.volume, Iss.33, 2016-01, pp. : 198-199

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Abstract