Trigonometry: An analytic approach

Analytic Trigonometry with Applications : Test Bank Hardcover

Algebra and Trigonometry : An Alternate Approach Hardcover

Analytic Trigonometry: with Applications - Hardcover - GOOD

Analytic Trigonometry With - Hardcover, by Raymond A. Barnett - Acceptable

Trigonometry : A Unit Circle Approach by Michael Sullivan (2015, Hardcover)

Analytic Trigonometry with Applications : Test Bank Hardcover