电信运营商采购需求预测模型及案例研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1008-7729|19|5|58-66
ISSN: 1008-7729
Source: 北京邮电大学学报:社会科学版, Vol.19, Iss.5, 2017-01, pp. : 58-66
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Abstract