第一节书籍是人工制造的一种物质产品,它只有在文明社会中才能产生。著者著书立说,必须使用记载它的语言和文字系统。语言和文字不是一个人发明的,它们是长期演进的结果。书籍经历了漫长的年代,制造书的方法多种多样,因此书籍的形成是图书馆学的基本历史问题。在这里我们讨论记载文字的物质材料及其功能效用。胶泥版、 The first book is a man-made material product that can only be produced in a civilized society. Author author of the book, you must use the language and writing system that records it. Language and writing are not invented by humans, they are the result of long-term evolution. Books have gone through a long period of time. There are many ways to make books, so the formation of books is a basic historical issue of library science. Here we discuss the physical properties of recorded materials and their functional utility. Mud version,