TY  - BOOK
AU  - Spence, Lawrance E.
AU  - Insel, Arnold J.
AU  - Friedberg, Stephen H.
TI  - Elementary linear algebra: a matrix approach 
SN  - 0131580345 (pbk.)
PY  - 2008///
CY  - Upper Saddle River
PB  - Pearson
KW  - Algebras, Linear
N1  - Includes index
ER  -