000 00511nam a2200169Ia 4500
082 _a518.1
_bG229.CI
100 _aGarey, Michael R. and Johnson, David S.
245 _aComputers and intractability; a guide to the theory of NP-Completeness
_b
260 _aSan Francisco
_bW. H. Freeman
_c1979
300 _ax, 338p. Index
490 _aMathematical Sciences
_v a series of books in the-
500 _a
690 _a
700 _aJohnson, David S. ; jt. auth.
964 _a
_b
_c
_d
_e
_f
_g
921 _a12099
999 _c12099
_d12099