Introductory Circuit Analysis, with a successful history spanning nearly four decades, is now in its twelfth edition. This new edition blazes ahead in the field and continues to raise the bar for introductory DC/AC circuit analysis texts. It is ideally suited for use in two- and four-year technology and engineering programs and remains the leading reference for the seasoned professional, as well. This twelfth edition incorporates significant updates resulting from intensive reviews by many instructors who have used prior editions. New to this edition: - Major revamping of end-of-chapter problems - New chapter on systems in general - Updated coverage of PSpice and Multisim to reflect most recent versions of each - Detailed introductions to new technology such as the memristor, lithium-ion batteries, energy saving fluorescent bulbs, and advanced instrumentation - New applications added in response to advances in the field - Improved coverage of use of TI-89 calculator.