TY  - BOOK
AU  - Nemhauser, G. L. and Others
AU  - Rinnooy Kan, A. H. G. ; jt. ed.
AU  - Todd, M. J. ; jt. ed.
TI  - Optimization
T2  - Handbooks in Operations Research and Management Science 
U1  - 519.91 
PY  - 1989///
CY  - Amsterdam
PB  - North-Holland
ER  -