Residue Arithmetic & Its Applications to Computer Technology Szabo 1967 HCDJ

Residue Arithmetic and its Applications to Computer Technology by N.S.Szabo

Arithmetic Operations in Digital Computers by R.K. Richards 1957 printing HC/DJ

Refresher Arithmetic Practical Applications Stein 1948 Math Textbook Allyn &

COWBOY ARITHMETIC: Cattle As An Investment by Harold L. Oppenheimer 1968 Vintage

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

1963 The Logic of Computer Arithmetic by Ivan Flores- HB. 1st Edition. 19677

Higher Arithmetic, or the Science and Application of Numbers (Classic Reprint)