000 00435nam a2200169 4500
008 160616s1997 000 0
245 _aApproximation algorithms for Np-hard problems
100 _aHochbaum, Dorit S Ed.,
260 _aBoston
260 _bThomson/ Brooks
260 _c1997
300 _a596
440 _aInternational student edition
020 _a9812436723
942 _cBK
_2BK19963
_01
080 _a681.3 HOC
999 _c19963
_d19963