TY  - BOOK
T1  - The arithmetic of computers an introduction to binary and octal mathematics.
T2  - A tutor text
A1  - Crowder, Norman A.
LA  - English
PP  - Garden City, N.Y.
PB  - Doubleday
YR  - 1960
UL  - https://tuklas.up.edu.ph/Record/UP-99796217607675609
OP  - 472
CN  - QA43 C85 1960
KW  - Algebra -- Programmed instruction.
KW  - Numeration -- Programmed instruction.
ER  -