00369nam a2200145Ia 4500008004100000020001800041041000800059082001800067100001200085245004400097260002400141300000800165365001700173700003300190230714s9999    xx            000 0 und d  a9790000000000  aeng  a005.13'3bBIR  aBird S.  aNatural Language Processing With Python  c2019bO'Reilly /SPD  a479  cRs.b1275.00  aBird S.; Klein E. & Loper E.