美国国会图书馆的服务功能张瑞美国国会图书馆是美国，也是世界最大的图书馆。馆藏４００多种文字的书籍、手稿、地图、乐谱、照片、录音带、影片等逾１亿件，年度预算超过２亿美元，全馆人员编制５千余人。国会图书馆肇始于美国建国之初，最初设计的目标是为国会议员及其... US Capitol Library Service Capabilities The United States Library of Congress is the United States, is the world’s largest library. More than 100 million books, manuscripts, maps, music books, photos, audiotapes and videos have been collected in more than 400 languages ​​with an annual budget of more than 200 million U.S. dollars and more than 5,000 staff members. Library of Congress originated in the United States the founding of the United States, the initial design goal is for MPs and their ...