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一,前言传统的手工式的图书资料工作方式已经不适应现代化社会新技术革命的要求。近三十年来,人类科学技术的发展出现了新的飞跃。据英国科学家詹姆斯·马丁的推测,人类的科学知识在十九世纪是每50年增加一倍,二十世纪中叶每10年增加一倍,七十年代每5年增加一倍。目前,有的专家估计是每3年增加一倍。现代物理学中90％的知识是1950年以后发展起来的,现在每天有6,000到8,000篇科学论文发表,每隔20个月论文数字就会增加一倍。据联合国经济合作与发展组织估计,从1960年到1985年,世界情报资料量增加10—16倍。大最的图书资
I. Preface The traditional manual work of books and materials has not adapted to the requirements of the new technological revolution in the modern society. In the recent three decades, there has been a new leap in the development of human science and technology. According to British scientist James Martin, human scientific knowledge doubles every 50 years in the nineteenth century, every ten years in the mid-twentieth century and every five years in the 1970s. At present, some experts estimate that every three years to double. Ninety percent of the knowledge in modern physics has developed since 1950, and now 6,000 to 8,000 scientific papers are published daily, doubling the number of papers every 20 months. According to the UN Organization for Economic Cooperation and Development, the amount of intelligence in the world increased 10-16 times between 1960 and 1985. Biggest book materials