Lay, David C. Linear algebra and its applications / David C. Lay. - 3rd ed. update. - New Delhi : Pearson, c2003. - 508, [68] p. : ill. (some col.), port. ; 24 cm. + Includes bibliographical references and index. ISBN: 9788177583335 Subjects--Topical Terms: Algebras, Linear--Textbooks. LC Class. No.: QA184.2 / .L39 2006 Dewey Class. No.: