Portland Public Library

Calculators + History

Type

http://bibfra.me/vocab/lite/Concept

Label

Calculators + History

Name

Calculators + History

Focus

Calculators + History

Sub focus

Actions

Incoming Resources

Subject of
2
- Computing before computers, edited by William Aspray ; contributors W. Aspray ... [et al.]
- The computer book, from the abacus to artificial intelligence, 250 milestones in the history of computer science, Simson L. Garfinkel and Rachel H. Grunspan

Outgoing Resources

Focus
1
- Calculators + History
Sub focus
2
- History
- Calculators