TY  - BOOK
AU  - Dennis, J E
AU  - Schnabel, Robert B
TI  - Numerical methods for unconstrained optimization and nonlinear equations
T2  - Classics in applied mathematics
SN  - 9780898713640
U1  - 518 
PY  - 1996///
CY  - Prentice-Hall
PB  - SIAM
ER  -