Library ethics comprises two gradation. Those are library and society, librarian and librarian. Library ethics contents mostly consist ethics value guide, ethics principle and action criterion, ethics practice and appraise.

• 图书馆伦理内容可分为图书馆与社会、书馆员工间的伦理关系两个层次,主要包括图书馆伦理价值取向、书馆伦理原则和行为规范、书馆伦理实践和评价3个主要部分。