Parlett, Beresford N. The symmetric eigenvalue problem / by Beresford N. Parlett. - Englewood Cliffs, N.J. : Prentice Hall, 1980. - xix, 348 p. - Prentice-Hall Series in Computational Mathematics. . Includes bibliography and index. ISBN: 0138800472 Subjects--Topical Terms: Mathematics.Symmetric matrices.Eigenvalues.