The public library and micro-library as institutions of social education have been greatly developed under the influence of the library law enacted 011 Octob~r 28,1963 and the micro-library movement begun in 1961. However, they have still yet many problems to solve in order to accomplish their purpose effectively. As compared with the staff and library materials, buildings are 1norc. than a match for the others. Although many facilities are not complete enough to serve the public, people do not make the best of the facilities in both the public libraries and micro-libraries. The cause of such a result ~vould be taken from a reason that the founders of the libraries could not concentrate their intcrest on the staff and materials, for they were bent on the establishment of external facilities of the libraries. The poorer materials and facilities are, the more effort a2d better quality of the staff are required for their best utilization. As it is the information center of the community, the management of a library should be scientific and reasmable. In addition, librarians have to do their best to serve the public with the spirit of Christianity under the more active suppxt of the government. Finally, institutions of social education in this comn~unityin cluding public libraries and micro-libraries might establish a mutual cooperative organization for more effective library service.