TY  - GEN
AU  - Papadimitriou, Christos H.
TI  - Combinatorial optimization: algorithms and complexity 
SN  - 9788120311398
U1  - 519.3 
PY  - 1997///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Algorithms
KW  - Mathematics
N1  - Includes bibliographies and index
ER  -