摘要
分析了效用函数理论,提出了图书效用函数,并分析其性质.得出图书最大效用化的约束条件.指导图书馆文献资源建设.
According to utility function theory, the paper point out the utility function of library and analyse it＇s character. The max utility conditions of literature is obtained and is used to library collection development.
出处
《数学的实践与认识》
CSCD
北大核心
2005年第10期104-108,共5页
Mathematics in Practice and Theory
