Berman, Abraham. Nonnegative matrices in the mathematical sciences / Abraham Berman, Robert J. Plemmons. - New York : Academic Press, c1979. - xviii, 316 p. : ill. ; 23 cm. - Computer science and applied mathematics . Bibliography: p. 298-312. ISBN: 0120922509 Subjects--Topical Terms: Non-negative matrices. Dewey Class. No.: 512.943 / BEN 1979