基于层次分析法的学科图书采购模型构建及实证分析

针对高校图书馆馆藏文献存在的结构不合理的现状，在国内外相关实践与研究的基础上，提出基于层次分析法，以适藏图书学科出版比例、各学科读者人数、学科专业结构、馆藏学科图书入藏及利用情况等为相关因素的学科图书采购模型构建思路。并以上海师范大学图书馆为例，佐证其构建思路的科学性和可操作性，可以此调整各学科藏书的比例，为不同学科图书进行有效补充提供一定的客观依据。

Subject Books Purchasing Model and Empirical Analysis Based on AHP

Considering the unreasonable collection structure of university libraries and relevant practice and research at home and abroad, the paper constructs subject books purchasing model based on AHP, of which the correlation factors are publication proportion of subject books, readers’ number of each subject, subject structure and collection and utilization of subject books, etc. It takes collections of Shanghai Normal University Library for example to verify that the model is scientific and operational，and can be used to adjust and supplement the proportion of books on different subjects.