Intermediate Algebra With Infotrac Author:Alan S. Tussy, R. David Gustafson When asked to describe his philosophy and approach, Alan Tussy responded: "In writing INTERMEDIATE ALGEBRA, our goal was to develop a 'new generation' mathematics textbook targeted for today's algebra student. Our book is, at its heart, an interactive 'learning system.'" It has been designed to present the material, reinforce major concepts, a... more »nd test student understanding using a variety of instructional methods and features.« less