https://filesoo.com/product/84333/ordinary-differential-equations-introduction-to-the-theory-of-ordinary-differential-equations-in-the-real-domain-studies-in-applied-mechanics-13-english-and-czech-edition-
«Ordinary Differential Equations: Introduction to the Theory of Ordinary Differential Equations in the Real Domain (Studies in Applied Mechanics, 13) (English and Czech Edition)» را در فایلسو مشاهده کنید.