70 元券9783030964009MathematicalApplicationsEngineering¥15940去看看中国国际图书专营店发布了【预订】Mathematical Methods for Engineering Applications 978303096400925 元券9783030964009MathematicalApplicationsEngineering¥17360去看看澜瑞图书专营店发布了【4周达】Mathematical Methods for Engineering Applications : ICMASE 2021, Salamanca, Spain, July 1-2 [9783030964009]