000 00308nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a91027217
082 _a153.23APT
100 _aApter Michael J.
245 4 _aThe Computer Simulation of Behaviour
260 _bHutchinson & Co Ltd
_c1970
942 _cBK
999 _c431517
_d431517