00576nam a2200181Ia 4500020001500000082002300015100002900038245005200067260003300119300002800152500000500180690000600185700000500191952015400196964001700350921001000367999001700377  a0534949681  a518.50181bH685.AA  aHochbaum, Dorit S.d ed.  aApproximation algorithms for NP-Hard problemsb  aBostonbPWS Publishersc1997  axii, 596p. Bibl. Index.  a  a   a  00104070aISIbISId2002-10-09eHBAg330440.85l0o518.50181 H685.AApDP25464r2019-02-14 00:00:00w2019-02-14yBKzOrd num:6243; Ord dt:2002-06-06  abcdefg  a21703  c21703d21703