000 00281nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a6.33
100 _aJEAN-HOUIS EAHER
245 0 _aEXPERT SYSTEMS THEORY AND PRACTICE
260 _bP.H.I
365 _b95.00
942 _cBTECH
999 _c137255
_d137255