New Practical Arithmetic: In Which the Science And Its Applications are Simplifi

New Practical Arithmetic: In Which the Science And Its Applications are Simpl...

Ray's New Primary Arithmetic for Young Learners (Classic Reprint)

New Practical Arithmetic In Which the Science and

New Practical Arithmetic [microform] : in Which the Science and Its Applicati...

Vintage 1956 Refresher Arithmetic with Practical Applications Edwin Stein HC

COMPUTER ARITHMETIC THEORY AND PRACTICE by Ulrich Kulisch and Willard Miranker