国外图书情报类期刊热点主题及发展趋势研究
, 李纲 Research on the Salient Subjects and Their Developing Trends of Foreign Library and Information Science Journals
An Lu, Li Gang
, Li Gang 
国外图书情报类期刊热点主题及发展趋势研究 |
|
安璐, 李纲 |
Research on the Salient Subjects and Their Developing Trends of Foreign Library and Information Science Journals |
|
An Lu
, Li Gang |
| 图2 1981-2007年JIS期刊的SOM图 |
| |