TY  - BOOK
AU  - Luenberger David G
TI  - Optimization by vector space methods
T2  - Series in Decision and Control. Wiley Professional Paper Back Series
SN  - 047118117X
U1  - B7:3, K9 
PY  - 1969///
CY  - New York
PB  - John Wiley and Sons      
ER  -