TY  - BOOK
AU  - Greub Werner
TI  - Linear algebra
T2  - "Graduate Texts in Mathematics, 23"
SN  - 0387901108
U1  - "B25, 1, K7; M1" 
PY  - 1981///
CY  - N.York
PB  - Springer-Verlag       
KW  - Economics
ER  -