First Volume - Commentary on Theodosius - Contents - Page 48 First Volume - On Secant and Tangent Lines - Contents - Page 49
First Volume - Commentary on Theodosius - Contents - Page 47



First Volume - Commentary on Theodosius - Contents - Page 48 First Volume - On Secant and Tangent Lines - Contents - Page 49 First Volume - On Secant and Tangent Lines - Contents - Page 50