美国联邦政府2017财年研发预算分析与启示

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-8623|31|2|1-5

ISSN: 1009-8623

Source: 全球科技经济瞭望, Vol.31, Iss.2, 2016-01, pp. : 1-5

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Abstract