000 00327nam a2200133Ia 4500
008 190601s9999 xx 000 0 und d
082 _a510
_bRUC
100 _aRucker, Rudy
245 0 _aMind tools: the mathematics of information
260 _aUSA
_bPenguin
_c1977
300 _a328 p.
650 _aMathematics
942 _cS
999 _c120159
_d120158