Ordinary Differential Equations and Boundary Value Problems - Volume II: Boundary Value Problems Autor John R Graef et al. 19 noi 2018 Paperback Preț: 398.19 lei 6-8 săpt.
Ordinary Differential Equations and Boundary Value Problems - Volume I: Advanced Ordinary Differential Equations Autor John R Graef et al. 17 apr 2018 Paperback Preț: 255.18 lei 6-8 săpt.