Nanjing University of Information Science and Technology Library Literature Acquisition Department, set up the circulation department, information department, the Department of information services of four - level Document editing by literature interview room, book and periodical inspection chamber and cataloging room, the main task is to document acquisition, cataloging, acceptance, archives work, is responsible for the collection construction, classification and cataloging, the processing order of the all kinds of documents and materials, as well as to the Tibet Literature Collection and custody, The circulation department of Library Science from the library, library, literature, social science, foreign languages library library, comprehensive reading room is composed of six functional areas, all of the implementation of open system management, "read one flow", carry out the circulation of books, reading and reader counseling service for teachers and Department of natural science journals by periodicals reading room, reading room of two parts, available for viewing and short-term borrowing service in all kinds of foreign periodicals, newspapers, and scientific information for the Department of information services by the local network management and maintenance center, electronic reading room, literature retrieval practice room three functional Is mainly responsible for the provision of scientific literature information retrieval, reference, read electronic books, CD with the book lending services to readers, "literature retrieval and utilization" course teaching, maintenance, electronic resources management of electronic resources user training, "the literature information service system" management and maintenance work, the construction of Digital Library, library website maintenance work and provide technical support to all