语系
Egger, Roman.
概要
| 作品: | 3 作品在 1 项出版品 1 种语言 | |
|---|---|---|
书目信息
Open tourism[electronic resource] :open innovation, crowdsourcing and co-creation challenging the tourism industry /
by:
Egger, Roman.; Gula, Igor.; SpringerLink (Online service); Walcher, Dominik.
(书目-语言数据,印刷品)