售后服务管理师,提升社会服务水平的保证——访售后服务专业人才培训专家杨谨蜚
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-5349|volume|10|179-180
ISSN: 1009-5349
Source: 现代交际:学术版, Vol.volume, Iss.10, 2017-01, pp. : 179-180
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Abstract