Straightforward in concise, this introductory volume treats the theory rigorously but uses a minimum of sophisticated machinery and assumes prior kwledge of topology. Priestley presents the major theorems as early as possible, so that those meeting complex analysis for the first time can appreciate the power and elegance of the subject by seeing applications of results, both practical and theoretical. A valuable resource for pure and applied mathematicians, this book is also suitable for graduate students and, as a reference, for engineers.