000 00308nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _a510
_bR
100 _aBorger, Egon, et al.
245 0 _aClassical decision problem
260 _bSpringer
_c1997
300 _a482
650 _aMathematics
942 _cREF
999 _c8175
_d8175