Davis, Philip J., Circulant matrices / Philip J. Davis. - New York : Wiley, c1979. - xv, 250 p. : ill. ; 24 cm. - Pure and applied mathematics . "A Wiley-Interscience publication." Includes indexes. ISBN: 0471057711 Subjects--Topical Terms: Matrices.MCE Dewey Class. No.: 512.943 / DAV