延安时期陕甘宁边区的科技建设及重要启示——以民生为视角

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-1999|volume|9|95-97

ISSN: 1673-1999

Source: 重庆科技学院学报:社会科学版, Vol.volume, Iss.9, 2016-01, pp. : 95-97

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Abstract