经济下行中企业研发投入与财务绩效关系研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-5937|volume|8|51-54
ISSN: 1004-5937
Source: 会计之友, Vol.volume, Iss.8, 2016-01, pp. : 51-54
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Abstract