00553nam a2200205 a 450000500170000002000150001708200210003210000140005324500460006726000230011330000150013649000290015169000170018069000130019769000170021096400190022799700180024699900170026495200660028120251203091805.0  a2020094517  a001.535,bD, Bel  aA. Belaid  aLa Recherche en intelligence artificielle  aParisbSeuilc1987  a373p, 16cm  aPoints Sciences Serie 52  aintelligence  aSciences  aInformatique  bFREcdefg_  a52267 LIBSS C  c52849d52849  00104070aPUbPUd1998-04-08l0o001.535, D, Belp52267yBK