Amazon.com : Casio Scientific Calculator FX-83GTX, Blue : Office Products
Lama plus, authorised distributor of - consumables, computer accessories, injkets , toners, DVD, HP, Canon, Verbatim
Casio FX calculators
CASIO fx-1000 Scientific Calculator -I believe this one is highly collectible
Lama plus, authorised distributor of - consumables, computer accessories, injkets , toners, DVD, HP, Canon, Verbatim
Amazon.com : Casio fx-83GTX Scientific Calculator, Black : Office Products
Jason Turner on Twitter: "I'm trying to find the datasheet for the Hitachi HD61747-B27 processor that's in this. Does anyone know how to go about finding this? Google and DuckDuckGo are failing