TY  - BOOK
AU  - Williamson, David P. 
AU  - Shmoys, David B. 
TI  - Design of Approximation Algorithms
SN  - 9780521195270
U1  - 518.5 
PY  - 2011///
CY  - New York
PB  - Cambridge University Press
KW  - Approximation Theory
ER  -