《文献检索》系列直观教材使用效果良好宋凤兰，徐鑫武（北京科技大学）北京地区高校文献课教学研究会为了进一步提高文献检索课的教学质量，并不断推动课程的发展，组织北京高校编写了一套文献检索系列直观教材。这种教材应用在教学中是一种新的形式，也是文献课教材改革... Visual Retrieval Series Textbooks Use Good Results SONG Feng-lan, XU Xin-wu (Beijing University of Science and Technology) In order to further improve the teaching quality of document retrieval courses and to continuously promote the development of courses, Beijing Institute of Higher Education Document retrieval series of visual materials. This teaching material is used in teaching is a new form, but also the textbook textbook reform ...