我国钢铁企业技术创新能力分布及演变态势研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-910x|34|6|82-89
ISSN: 1004-910x
Source: 工业技术经济, Vol.34, Iss.6, 2015-01, pp. : 82-89
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Abstract