随着现代科学技术在深度和广度上的不断发展,使科学技术的物质表现形式——文献资料也随之得到迅速发展,并给文献资料分类法以很大的影响。文献资料分类法是在传统的图书分类法的基础上发展起来的。从近年来的发展情况看,文献资料分类法主要是在专门分类法、分面分类法、类目结构、号码制等方面表现出自己的一些特点。以下就这些方面谈谈我个人的看法。 With the continuous development of modern science and technology in depth and breadth, the material form of science and technology - documentary material has also been rapidly developed and greatly influenced the classification of documentary materials. Literature taxonomy is based on the traditional book taxonomy developed. Judging from the development in recent years, the literature data classification shows its own characteristics in the aspects of special classification, faceted classification, category structure and number system. Here's my personal opinion on these aspects.