Retro Ordenadores Orty: Casio FX-880P Personal Computer (de bolsillo) (1987)
Calculators
Les pas perdus ...
Casio - The FX-850p series - - Pocket computer - Casio The FX850p series - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
Casio FX-850P/FX-880P | Manis Blog
Casio calculator FX-880p # 817 – Casio 880
Failures in the calculator when changing batteries. – Casio 880
Lot 3 Calculators Casio FX-880p # 540 – Casio 880
Failures in the calculator when changing batteries. – Casio 880