Tobey, John Beginning algebra: early graphing/ John Tobey, Jeffrey Slater and Jamie Blair - Annotated Instructor's ed. - Upper Saddle River, New Jersey: Pearson Education, 2006. - xxviii, 572p.: ill. Includes index ISBN: 0131869930 Subjects--Topical Terms: Algebra--Graphic methods--Textbooks LC Class. No.: QA 219 TOB 2006