TY  - BOOK
AU  - Beightler, Charles S. and Others
AU  - Phillips, Don T. ; jt. auth.
AU  - Wilde, Dougles J. ; jt. auth.
TI  - Foundations of optimization
T2  - Prentice-Hall International series in Industrial and Systems Engineering
U1  - 658.4034 
PY  - 1979///
CY  - New Jersey
PB  - Prentice-Hall
ER  -