TY  - BOOK
AU  - Wismer, David A. and Chattergy, R.
AU  - Chattergy, R. ; jt. auth.
TI  - Introduction to nonlinear optimization; problem solving approach
T2  - North-Holland series in System Science and Engineering
U1  - 519.916 
PY  - 1978///
CY  - New York
PB  - North-Holland
ER  -