Sullivan, Michael, 1942- Algebra & trigonometry / Algebra and trigonometry Michael Sullivan - 7th ed. - 1033 páginas : ilustraciones ISBN: 0-13-143073-4 Subjects--Topical Terms: ÁlgebraTrigonometría LC Class. No.: QA154.2 / S83 2005 Dewey Class. No.: 512/.13