YANG SHUANG QUAN

titleISBN-13
(ISBN-10)
year of publication
Engineering Economics978-7-5629-2963-5
(7-5629-2963-7)
1991
The applied undergraduate colleges civil engineering specialty 10th Five-Year Plan textbooks: Engineering Economics978-7-5629-3892-7
(7-5629-3892-X)
2000

yang shuo