TY  - BOOK
AU  - Lootsma F A
TI  - Numerical methods for non-linear optimization
U1  - 519.4 
PY  - 1972///
CY  - London
PB  - Academic Press
KW  - Non-linear optimization
KW  - Numerical analysis
N1  - Cpnference sponsered by Science Res. Council, Univ of Dundee, Scotland, 1971
ER  -