TY - BOOK AU - Bapat, R.B. AU - Raghavan, T.E.S. TI - Nonnegative matrices and applications SN - 9780521118668 U1 - 519.217.2 PY - 1997/// CY - Cambridge PB - Cambridge University Press KW - SRAFFA SYSTEM KW - NON-NAGETIVE MATRICES KW - COMBINATORIAL THEORY KW - THE PERRON - FROBENIUS THEOREM KW - DOUBLY STOCHASTIC MATRICES ER -