00445nam a2200145Ia 4500008004100000082001700041100001900058245004800077260002800125300001100153650002200164942000700186952008900193999001700282240817s9999    xx            000 0 und d  a001.642 ul4f  aUllman , J. D. 0aFundamental Concepts of Programming Systems  c1976b Addison - Wesley  a328 p.  a Computer Science  cBK  00104070aTCLbTCLd2024-08-21l0o001.642 ul4fp40606r2024-08-21w2024-08-21yBK  c28413d28413