TY  - BOOK
AU  - Polak,E.
TI  - Computational methods in optimization : a unified approach 
U1  - 519.76 POL  
PY  - 1971///.
CY  - New York : 
PB  - Academic Press, 
KW  - Mathematical optimization
KW  - Nonlinear programming
N1  - Includes index.
ER  -