00552nam a2200169Ia 4500008004100000020001800041022001300059040001300072082001700085100002300102245008200125260004800207300003100255500006300286650001300349700002000362191130s1995##################000#0#eng##  a9780521482967  a94040931  aACLcACL  a512.9434 BRU  aBrualdi, Richard A  aMatrices of sign-solvable linear systemscRichard A. Brualdi, Bryan L. Shader  aCambridgebCambridge University Pressc1995  axii, 298 p. : ill. ; 24 cm  aIncludes bibliographical references (p. 289-293) and index  aMatrices  aShader, Bryan L