世界上最早的检索刊物是1769年出版的德国《各学院优秀外科论著摘要汇编》。世界上最早的学术刊物是1665年在法国出版的《科学家杂志》。世界上最早的分类法是公元前六年我国汉代的刘向、刘歆父子在整理图书的基础上,编辑的世界上第一部分类法——《七略》。世界上流行最广泛的分类法是1876年美国杜威编辑的《十进制 The earliest search publication in the world was published in 1769 in Germany, “a summary of outstanding academic treatises on each college.” The earliest academic journal in the world was published in France in 1665 as “Scientist Magazine.” The earliest taxonomy in the world is Liu Qiang and Liu Xin, the father and son in the Han Dynasty of our country, who wrote the first part of the world on the basis of arranging books. The most popular taxonomy in the world is “Decimal” edited by Dewey in 1876