DING TONG REN LI CHENG ZHI books & textbook

Ordinary Differential Equations Tutorial 3rd Edition(Chinese Edition)

Higher Education Press /2022-03-01 Paperback
isbn-10: 7040573059 / isbn-13: 9787040573053

Higher Education Press Pub. Date :2004-07-01 /1991T Paperback
isbn-10: 7040143690 / isbn-13: 9787040143690