TY  - BOOK
AU  - Alevras, Dimitris
AU  - Padberg, Manfred W.
TI  - Linear optimization and extensions; problems and solutions
T2  - Universitext
SN  - 3540417443
U1  - 519.912 
PY  - 2001///
CY  - New York
PB  - Springer-Verlag
ER  -