TY  - BOOK
AU  - Papadimitriou, Christos H
AU  -  Steiglitz, Kenneth
TI  - Combinatorial optimization : : algorithms and complexity / 
SN  - 9788120311398
U1  - 519.3 
PY  - 2003///
CY  - N.J. : 
PB  - Prentice Hall, 
KW  -  Mathematical optimization
KW  -   Combinatorial optimization
KW  - Computational complexity
ER  -