TY  - BOOK
AU  - Kowalik,Janusz S.
AU  - Obsborne,M.R.
TI  - Methods for unconstrained optimization problems
SN  - 0444000410
PY  - 1968///
CY  - New York
PB  - American Elsevier Pub. Co.
KW  - Mathematical optimization
KW  - Maxima and minima
N1  - Includes bibliographies
ER  -