序中国是世界文明发达的国家,中华民族是一个具有光荣传统的民族。几千年的古代文明历史留传下来的古籍图书,其数量之多浩如烟海,其内容之丰富更是包罗万象。因而目录版本之学随之而兴。自西汉成帝时,刘向、刘歆父子奉诏校理经传、诸子、诗赋, Preface China is a country with developed civilization in the world and the Chinese nation is a nation with a glorious tradition. Thousands of ancient civilizations left over from the history of ancient books, the vast number of vast voluminous, its content is more all-encompassing. Therefore, the version of the school of science followed. Since the Western Han Dynasty into the emperor, Liu Xiang, Liu Xin father and son Feng Zhao Chuan Chuan, philosophers, poems,