Description
The Casio fx-250A is a scientific calculator with 8 digits precision and algebraic logic. It has an unknown number of functions, 38 keys and an LCD (liquid crystal) display.
Casio fx-250A
Contact Us
- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
