摘要
介绍科技查新中常用的几种文献资源。分析有关产品研究开发课题查新的文献检索来源的特殊性。指出网络文献和专利文献是该类课题查新中有效的文献检索途径之一。
The article introduces some common literature resources on science and technology retrospective retrieval, analyzes the characteristics of the literature search approach about science technology retrospective retrieval of the project of the research and development of products, and points out that Internet information resources and patent literature are some effective literature search approaches for the project of the research and development of products.
出处
《图书馆论坛》
CSSCI
北大核心
2006年第1期200-201,共2页
Library Tribune
关键词
文献检索
产品信息
网络信息
专利
literature retrieval
resources
products
Internet information
patent
