ISBN 7811174219 books & textbook
International Undergraduate Education Series: Business Math
JIAO QUN YING QI LI JUN MA TING XI ZHONG GUO NONG YE DA XUE GUO JI XUE YUAN
China Agricultural University Press Pub. Date :200 /1991-01-01 Paperback
isbn-10: 7811174219 / isbn-13: 9787811174212