TY  - BOOK
AU  - Mangasarian O L ed.
ED  - Symposium on Nonlinear Programming (4th : 1980 : Winscon Univ)
ED  - Symposium on Nonlinear Programming
TI  - Nonlinear programming Four (4): proceedings
U1  - 519.76 
PY  - 1981///
CY  - New York
PB  - Academic Press
KW  - Nonlinear programming
KW  - Programming
ER  -