An updated edition of Melsa and Schultz" "Linear Control Systems", this undergraduate text presents a modern approach to the techniques of control theory. It presents the best of modern topics such as robustness, ramifications of model inaccuracies on the design of control systems, computer examples using MATLAB, and design problems, and provides applications examples for electrical, mechanical, aerospace and chemical engineering students at undergraduate level. Also available is an instructor"s manual (0-07-041526-9).