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The Casio SF-4000 ($109.95) is a "digital diary" with a large, six-line LCD screen that displays any full month… | Graphing calculator, Square roots, Digital diary
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Casio SF-4000
Casio SF-4000
puters — Casio Digital Diary SF-4000
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CASIO SF-4000 di seconda mano per 12 EUR su Madrid su WALLAPOP