电子文献检索图标表示方法与内涵研究

王丽娜;孙庆丽

Representation Method and Research on the Connotation of the Electronic Documents Retrieval Icon

Wang Lina;Sun Qingli

Journal of Modern Information . 2013, (8): 147 -151 . DOI: 10.3969/j.issn.1008-0821.2013.08.032