A--reading, reference and copying B--staff only C---closed shelves for undergraduates D--information retrieval room E--inter-library loan F---display & reading room for new books G--multi-media reading room H--reference department office I--novelty research J--lecture hall K--reading room for reference books L--return deposit M--reading room for Chinese social books N--title catalogue O--circulation for foreign books P--card catalogue Q--periodicals and magazines ( ) 卡片目录 ( ) 新书展阅室