79.1 元券 9783319814193InternationalOperationalSymposium ￥1501.9 0去看看 澜瑞图书专营店发布了 【4周达】Operational Research in Business and Economics: 4th International Symposium and 26th Nationa... [9783319814193]
![【4周达】Operational Research in Business and Economics: 4th International Symposium and 26th Nationa... [9783319814193]](https://img.alicdn.com/bao/uploaded/i3/2107887916/O1CN01SJsJyD28LaGci35VY_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
