TY  - BOOK
AU  - Hochbaum Dorit S
TI  - Approximation algorithms for NP-hard problems
SN  - 0-534-94968-1
U1  - 511.42 
PY  - 1997///
CY  - Boston
PB  - PWS
KW  - Algorithms
KW  - Approximation theory
KW  - Programming(Mathematics)
ER  -