TY - BOOK AU - Hornsby,E.John AU - Lial,Margaret L. TI - A Graphical Approach to College Algebra & Trigonometry SN - 0673991296 U1 - 512.13 22 PY - 1996/// CY - New York PB - HarperCollins Publishers Inc. KW - Algebra KW - Trignometry N1 - Includes index ER -