位于纽约市的美国哥伦比亚大学图书馆 ,从 6月 1日开始对外开放近年收藏的已故中国爱国将领张学良的部分历史资料。首批公开的是张学良在 1937年至 1999年保存的文件、出版物、书信、照片、日记、诗词手稿、字画和来客登记簿等。这些资料是张学良于 1995年捐赠给哥大的 ,现由珍 From June 1, the New York City-based library of the University of the United States began to open up parts of historical data of the late Chinese patriotic general Zhang Xueliang, which was recently collected in recent years. The first publications were documents, publications, letters, photographs, diaries, poetry manuscripts, calligraphies, and visitor registers kept by Zhang Xueliang from 1937 to 1999. These materials are Zhang Xueliang donated to Columbia in 1995, now Jane