关于无形资产计价与摊销问题的思考
孙殿辉
Thinking of Calculating Intangible Asset and Amortization
SHUN Dian-hui
华北农学报 . 2004, (S1): 161 -163 .  DOI: 10.3321/j.issn:1000-7091.2004.z1.038