Davis, Philip J. The mathematics of matrices : a first book of matrix theory and l inear algebra / Philip J. Davis. - New York : Blaisdell Publishing Co., 1965 - xiii, 348 p. : ill. ; 23 cm. - A Blaisdell book in the pure and applied sciences . Includes bibliographical references and index Subjects--Topical Terms: Matrices. Dewey Class. No.: 512.9434