ISBN 9787811344882 books & textbook
Beijing Exhibition Industry Development Report 2009 (paperback)
ZHONG GUO GUO JI MAO YI CU JIN WEI YUAN HUI BEI JING SHI FEN HUI
of Foreign Economic and Trade University Press; 1 /1991-01-01 Paperback
isbn-10: 7811344882 / isbn-13: 9787811344882
