000 00280nam a2200121Ia 4500
100 _aNilsson, Nils J
020 _a81-85198-29-2
942 _cBK
245 _aPrinciples of artificial intelligence
260 _aNarosa, New Delhi
_c1980
082 _a001.535 Nil
300 _ax,476
999 _c35100
_d35100