关注微信公众号查券更方便
【3-4周达】Mathematical Methods and Models in Economic Planning, Management and Budgeting (Softcover ... [9783662525883]
![【3-4周达】Mathematical Methods and Models in Economic Planning, Management and Budgeting (Softcover ... [9783662525883]](/Public/skin2/static/tqkpc/images/grey.gif)