古籍,是我国文化遗产的重要组成部分.所谓古籍,主要是指在鸦片战争以前两千多年的封建社会里编著、写印的书籍.古人在使用和整编古籍过程中,形成了我国古籍特有的图书分类体系,并最后形成了以“经、史、子、集”为大纲的四部分类法.这四部分类顺序是由东晋著作郎李充首先确定的. 四部分类法是“七略法”的发展,所谓七略,即已经亡佚的刘歆所创而见于《汉书·艺文志》的分类,即辑略、六艺略、诸子略、诗赋略、兵书略、术数略、方技略.刘歆以后,图书分类数有所合并、分出和扩充的改变,最后发展到唐代 Ancient books, is an important part of our cultural heritage.The so-called ancient books, mainly refers to the two hundred years before the Opium War in the feudal society, edited and printed books.Ancient people in the use and reorganization of ancient books, the formation of ancient Chinese unique Of the book classification system and finally formed a four-class method based on the outline of “classics, history, sub, ” .The four order is decided by the author of the Eastern Jin Dynasty Lang Li charge.The four class method is A little strategy “, the so-called Qiliu, which has been created by Liu Xin and found in the” Han Yi Wen Zhi "classification, that is, A few slightly, the side strategy.Liu Xin later, the number of books classified by the merger, separation and expansion of change, the final development to the Tang Dynasty