00442nam a2200145Ia 4500008004100000082001700041100001700058245004800075260002500123300001300148650002200161942000700183952008900190999001700279240817s9999    xx            000 0 und d  a001.642 k965  aUllman, J.D. 0aFundamental Concepts of Programming Systems  c1976b Addiso-Wesley  a328p. p.  a Computer Science  cBK  00104070aTCLbTCLd2024-08-21l0o001.642 k965p40440r2024-08-21w2024-08-21yBK  c28317d28317