Welch's Improved American Arithmetic: Adapted to the Currency of the United States. To which is Added a Concise Treatise of the Mensuration of Planes and Solids Sanborn & Carter, 1849 - 222 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
Welch's Improved American Arithmetic: Adapted to the Currency of the United ... Πλήρης προβολή - 1841 |
Welch's Improved American Arithmetic, Adapted to the Currency of the United ... Πλήρης προβολή - 1847 |
Welch's Improved American Arithmetic: Adapted to the Currency of the United ... Πλήρης προβολή - 1846 |