【摘要】 介绍了对图书馆文献分类与高校学科体系映射关系的研究及其应用服务实践，提出了以高校各学科的“培养目标、专业范围和知识体系/课程”的文本内容为基础，析出其所涉及的主题词，利用图书馆按主题分类的编目专业优势，由专业编目人员通过主题词分配《中国图书馆分类法》分类号，把高校学科体系与《中国图书馆分类法》体系关联起来，进而建立了分层分级的分类文献资源与高校学科的映射关系模型，并提出了高校图书馆基于学科映射更好地服务于学科专业建设的数据服务路线。更多还原

【Abstract】 This paper introduces the research and practical application of the mapping between the library resource classification and first-level disciplines in the Peking University Library.A new hierarchical mapping relationship model between library resources and first-level disciplines has been constructed by the professional classification cataloguers of library,through assigning Chinese library classification numbers to the key words based on the“training objectives,professional scope and knowledge system/curriculum”of discipline construction.It also puts forward data service routes for university libraries to better serve discipline construction based on the mapping.更多还原