000 00436nam a2200169Ia 4500
008 170106s1979||||xx |||||||||||||| ||und||
020 _a9780716710455
082 _a519.4
_bGAR
100 _aGarey, M R
245 0 _aComputers and Intractability: A Guide to the Theory of NP-Completeness
250 _a1st ed.
260 _bWH Freeman
_c1979
300 _a340 p.
650 _aMathematics
700 _aJohnson, D S
942 _cBK
999 _c12074
_d12074