任何一门科学的理论研究，都必须应用科学的研究方法。图书馆学研究也不例外，这是揭示图书馆内在规律，建立完善的图书馆学科体系所必需的。建立图书馆学研究方法体系是图书馆学研究方法论的重要内容，方法论阐述单个的方法，寻求各种方法之间的联系，发现规律，指导方法的 Any kind of scientific theoretical research, we must apply scientific research methods. Library study is no exception, which is necessary to reveal the inner laws of the library, establish and improve the system of library discipline. The establishment of methodology system for library science research is an important part of methodology of library science research. The methodology elaborates on a single method, seeking the connection among various methods, discovering the law and guiding the method