ISBN 7811239825 books & textbook
21 century management of economics textbook series Specialty Main Courses: International Trade Documents Practice
BAI YUN ZHANG MIAO FENG XIAO YU DENG
Tsinghua University Press. Beijing Jiaotong Univer /1991-01-01 Paperback
isbn-10: 7811239825 / isbn-13: 9787811239829
