洛阳市智慧旅游发展研究 = Research on the development of smart tourism in Luoyang

Main Authors: 孙艳红 (孙艳红，布新琳，闫玮著); 布新琳; 闫玮
Published: 中国经济出版社
Publication Dates: 2018
Call Number: F592.761.3/3172-1