Perlis, Sam, 1913- Theory of matrices / by Sam Perlis. - Cambridge : Addison-Wesley Press, 1952 [pringing 1958]. - 237 p. : ill. ; 22 cm. - Addison-Wesley mathematics series . - Addison-Wesley mathematics series. . Includes index. Subjects--Topical Terms: Matrices. Dewey Class. No.: 512.9434 / PET 1958