000			nam a22 7a 4500
999			_c172860 _d172860
020			_a978-3-540-65367-7
041			_aeng
082			_223rd. _a005.1 _bVAZ
100			_aVazirani, Vijay V.
245			_aApproximation algorithms _cVijay V. Vazirani
260			_aBerlin _bSpringer _c2003
300			_axix,380p.; _c24cm.
650			_aComputer algorithms
856			_uwww.springer.de
942			_cBK