TY  - BOOK
AU  - Kowalik, Janusz S.
TI  - Methods for unconstrained optimization problems,
SN  - 444000410
U1  - 519.4 KOW 
PY  - 1968///
CY  - New York
PB  - American Elsevier Pub. Co.
KW  - Mathematical optimization.;Maxima and minima
ER  -