Well-worn Roads of Spain, Holland, and Italy Autor Francis H. Smith 6 sep 2019 Paperback Preț: 103.56 lei 38-44 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: 87.65 lei 17-23 zile