ISSN 1005-6610 CN 12-1020/G2
517字段用法分歧探究
邓福泉
The Usage Differences of 517 Field
Deng Fuquan
图书馆工作与研究 . 2015, (10): 58 -61 .  DOI: 10.16384/j.cnki.lwas.2015.10.013