00535nam a2200121Ia 4500008004100000082001900041100002200060245015700082260003300239300002200272490006300294500005600357260316b        |||||||| |||| 00| 0 eng d  a512.5bC352.OS  aCastillo, Enrique  aOrthogonal sets and polar methods in linear algebrab; applications to matrix calculations, systems of equations, inequalities, and linear programming /  aNew York:bJohn Wiley,c1999  axii, 422p. Index.  aPure and Applied Mathematicsv a Wiley-Interscience series  a"Purchased under NBHM grant for the year 1999-2000"