Department of Mathematics / The University of Arizona
Linear Algebra and its Applications 3ed by David C. Lay (Pearson) ISBN-10: 0321385179 ISBN-13: 978-0321385178 The custom edition (available at the ASUA bookstore) is a bit cheaper and leaves out some material that is not part of our course. The ISBN for the custom edition is 978-1-256-14438-0. Either edition can be used.