TY  - BOOK
AU  - Wismer,David A.
AU  - Chattergy,R.
TI  - Introduction to nonlinear optimization: a problem solving approach 
SN  - 0444002340
PY  - 1978///
CY  - New York
PB  - North-Holland
KW  - Mathematical optimization
KW  - Nonlinear theories
N1  - Includes index; Bibliography : p. 373-380
ER  -