Higher Arithmetic : Or, The Science and Application of Numbers: Combining the Analytic and Synthetic Modes of Instruction, Designed for Advanced Classes in Schools and AcademiesIvison & Phinney, 1859 - 422 σελίδες |
Higher Arithmetic : Or, The Science and Application of Numbers: Combining the Analytic and Synthetic Modes of Instruction, Designed for Advanced Classes in Schools and AcademiesIvison & Phinney, 1859 - 422 σελίδες |