1995 - Algebra and Trigonometry a Graphing Approach (Hardcover) ISBN-13: 9780133815757 ISBN-10: 0133815757 Genres: Science & Math, Engineering & Transportation, Substores ? 1994 - Precalculus a Graphing Approach (Hardcover) ISBN-13: 9780130107039 ISBN-10: 0130107034 Genres: Science & Math, Engineering & Transportation, Substores ? |