Innovation and Technology Management in Tourism & Hospitality 扫二维码继续学习 二维码时效为半小时

(6评价)
价格: 免费
测试管理员
测试管理员
暂无头衔
Dr. Dan Wang, Associate Profes...
Lecturer
Dr. Dan Wang is currently an A...
Dr. Dan Wang is currently an A...
暂无头衔
暂无简介