Parlett, Boresford N. <br/><br/>
The symmetric eigenvalues problem   

 - New Jersey  Prentice-Hall  1980 
 - xix, 348p. Index. Bibl. 
 - Prentice-Hall series in Computational Mathematics .
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<br/><br/><label>Dewey Class. No.: </label>517  / P252.SE