Saad, Y. Iterative methods for sparse linear systems Yousef Saad - Boston : PWS Pub. Co., c1996. - xvi, 447 p. : ill. ; 25 cm. - The PWS series in computer science . ISBN: 053494776X Subjects--Topical Terms: Sparse matrices.Iterative methods (Mathematics)Differential equations, Partial--Numerical solutions. Dewey Class. No.: 512.9434