情报学报  2019, Vol. 38 Issue (12): 1260-1267    DOI: 10.3772/j.issn.1000-0135.2019.12.003
Current Issue | Archive | Adv Search |
Analysis of Product Information Organization in Listed CompaniesAnnual Reports
Pu Mo1, Gao Yingfan1, Su Na2, Yao Changqing1, Yuan Fang1
1.Institute of Scientific and Technical Information of China, Beijing 100038
2.Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100090