Ayres, Frank. Schaum's outline of theory and problems of matrices / by Frank Ayres. - New Delhi : McGraw-Hill, c2003. - 219 p. : ill. ; 28 cm. - Schaum's outline series. . Includes index. ISBN: 0070990352 Subjects--Topical Terms: Algebras, Linear.Matrices. Dewey Class. No.: 512.896 / AYT