TY  - BOOK
AU  - Gill,P.E.
AU  - Murray,W.
TI  - Numerical methods for constrained optimization 
SN  - 0122835506
U1  - 517.6 GIL M  
PY  - 1974///.
CY  - London : 
PB  - Academic Press, 
KW  - Mathematical optimization
N1  - Includes index.
ER  -