Costas C.

Costas C. joined Socratic 3 years ago. Costas C. hasn't written a biography yet.

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Level 8 in Chemistry Level 8 in Calculus Level 7 in Precalculus Level 7 in Physics Level 5 in Algebra Level 4 in Geometry Level 4 in Trigonometry Level 3 in Organic Chemistry I Level 1 in Astronomy
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