000 00310nam a22001217a 4500
020 _a0-19-853408-6
082 _a512.9434 DUF'D
100 _aDUFF, I.S , REID, V.K , ERISMAN, A.M
_965052
245 _aDISCREAT METHDS FOR SPARSE MATRICES
260 _aOXFORD
_bCLARENDON
_c1986
300 _a341P
942 _cBK
999 _c573372
_d573372