披露了图书馆学家刘国钧先生早年加入少年中国学会的一段鲜为人知的经历,进一步探究了先生由哲学转向图书馆学的原因。
This paper discloses Mr.Liu Guojun's little-known experience of joining the Young China Association in his early years,then investigates further the reason of Mr.Liu to change his research interest from philosophy library science.Mr.Liu Guojun pursued the academic research all the time in the fields of philosophy and social science that influenced his library research later.