Precalculus:
Hornsby, John
Precalculus: A Graphical Approach to Precalculus with Limits: A Unit Circle Approach/ John Hornsby; Margaret L. Lial; Gary K. Rockswold - 4th ed. - Boston: Pearson, 2007. - xx, 1016 (111)p.: ill.; 27cm.
Includes index.
9780536293091
QA 39.2 .H67 2007
Precalculus: A Graphical Approach to Precalculus with Limits: A Unit Circle Approach/ John Hornsby; Margaret L. Lial; Gary K. Rockswold - 4th ed. - Boston: Pearson, 2007. - xx, 1016 (111)p.: ill.; 27cm.
Includes index.
9780536293091
QA 39.2 .H67 2007