TY  - BOOK
AU  - Tewarson,Reginald P.
TI  - Sparse matrices
SN  - 0126856508
PY  - 1973///
CY  - New York
PB  - Academic Press
KW  - Electronic data processing
KW  - Matrices
N1  - Bibl.p.140-151. - Index
ER  -