TY  - BOOK
AU  - Penney,Richard C.
TI  - Linear algebra: ideas and applications
SN  - 9812532404
U1  - 512.5 P383L2 
PY  - 2004///
CY  - Hoboken
PB  - John Wiley and Sons
KW  - Algebra
KW  - Linear
KW  - Linear equations
KW  - Gaussian elimination
KW  - Orthogonality
KW  - Mathematics
N1  - Including
Index: 433-436 p
ER  -