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File:Casio fx-550S.png: Difference between revisions
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(Casio fx-550S scientific calculator, circa ~1986 Back reflector and polarizer were replaced with substitute due to vinegar syndrome.) |
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== Licensing == | == Licensing == | ||
{{self|cc-by-sa-4.0}} | {{self|cc-by-sa-4.0}} | ||
[[Category:Casio]] | |||