陳美純

顧客關係管理 = 結合叡揚資訊Vital CRM國際專業認證 = Customer relationship management / by: 陳美純 (Language materials, printed)

顧客關係管理 : = 整合雲端應用服務 = Customer relationship management : integrated cloud application services / by: 陳美純 (Language materials, printed)