北京市科普教育发展现状与对策研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-996x|volume|6|775-779
ISSN: 1672-996x
Source: 科技促进发展, Vol.volume, Iss.6, 2015-01, pp. : 775-779
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract