Well-worn Roads of Spain, Holland, and Italy Autor Francis H. Smith 6 sep 2019 Paperback Preț: 112.01 lei 39-44 zile
Elimination Between Two Unknown Equations with Two Unknown Quantities, by Means of the Greatest Common Divisor Autor Francis H. Smith 26 mai 2018 Paperback Preț: 94.81 lei 18-23 zile