TY  - BOOK
AU  - Parlett, Beresford N.
TI  - The symmetric eigenvalue problem
SN  - 013880047
U1  - 512.9434 FAR 
PY  - 1980///
CY  - London
PB  - Prentice- Hall 
KW  - Eigenvalur
KW  - General
ER  -