Python for Casio Calculators: Powerful Python programs and games for the Casio fx-CG50 and fx-9750GIII calculators (Practical and Fun Python Programming for Calculators Book 4) eBook : Craig, John: Amazon.co.uk: Books
CASIO fx-CG50AU Graphing Calculator
CALCOLATRICE SCIENTIFICA GRAFICA CASIO FX-CG50-S
Casiopeia Forum - View topic - Prizm fx-CG50 announced for spring 2017