..............page:127-133+88
..............page:139-143+146
..............page:134-138
..............page:101-105
..............page:96-100+105
qing bao fen xi xi tong de fa zhan qu shi
Yang Lin1;2 Li Guangjian3 1 National Science Library;Chinese Academy of Sciences;Beijing 100190 2 University of Chinese Academy of Science;Beijing 100049 3 Dept of Information Management;Peking University;Beijing 100871
..............page:116-121+138
..............page:106-111
..............page:18-22+33
..............page:112-115
..............page:40-44+69
..............page:122-126
tu shu guan fu wu zhong cheng ce du yu shi zheng
Liu Jinyuan1;2 Cao Shujin2 Zhang Li2;3 1 Zhongshan Institute;University of Electronic Science and Technology of China;Zhongshan 528400 2 School of Information Management;SYSU;Guangzhou 510275 3 Zhongshan Polytechnic;Zhongshan 528400
..............page:13-17