000 00549 a2200181 4500
005 20130508121137.0
008 130508b xxu||||| |||| 00| 0 eng d
020 _a9780521195270
080 _a519.6
_bWIL
100 _a Williamson, David P
245 _aDesign of approximation algorithms
_cDavid P. Williamson and David B. Shmoys
260 _bCambridge University Press
_c2011
_aNew York
300 _axi, 504p.
653 _aApproximation theory
653 _aComputational mathematics
653 _aMathematical optimization
942 _cBK
999 _c73568
_d73567