图书介绍：The present book is meant as a text for a course on complex analysis at the advanced undergraduate level， or first-year graduate level. The first half， more or less， can be used for a one-semester course addressed to undergraduates. The second half can be used for a second semester， at either level. Somewhat more material has been included than can be covered at leisure in one or two terms， to give opportunities for the instructor to exercise individual taste， and to lead the course in whatever