00472nam a2200133Ia 4500008004100000082001900041100002400060245004800084260005000132300002800182490004500210500005400255700002900309260316b        |||||||| |||| 00| 0 eng d  a512.5bB886.MS  aBrualdi, Richard A.  aMatrices of sign-solvable linear systemsb/  aCambridge:bCambridge University Press,c1995  axii, 298p. Index. Bibl.  aCambridge tracts in Mathematicsv v. 116  a"Purchased under NBHM grant for the year 1995-96"  aShader, Bryan Leauthor.