Calculators
de Jan P. Haney
Explains how the parts of a simple calculator work together to display, add, subtract, multiply, and divide.
Materias
Ediciones (1)
- Calculators (1985)
Raintree Publishers · inglés
de Jan P. Haney
Explains how the parts of a simple calculator work together to display, add, subtract, multiply, and divide.
Raintree Publishers · inglés