ISBN 9787510344657 books & textbook
Beijing Convention and Exhibition Industry Development Report (2022)(Chinese Edition)
ZHONG GUO GUO JI MAO YI CU JIN WEI YUAN HUI BEI JING SHI FEN HUI , BEI JING SHI TONG JI JU BIAN
China Business Press /2022-12-01 Paperback
isbn-10: 7510344654 / isbn-13: 9787510344657
