【摘要】 本文通过调查利用改版后的6种我国科技文摘型检索期刊的效果,比较了其改版前后,在结构、内容、文献资源收集等方面的异同;探讨了在使用这些文摘型检索期刊时,其功能的扩展;进而提出建设性的建议,以改进分类管理方面的问题。更多还原

【Abstract】 retrieval periodicals, the paper has compared the similarities and differences in structure, content, information collection, etc., probed into the functions and expansions of these bibliographic retrieval periodicals, and put forward constructive suggestions for the improvement of issues in classified management.更多还原